Home / 5,109,452,221,218.20-7,664,197,983,248.20-1,237,079,532,634.80

Finding the Fourth Proportional to 5,109,452,221,218.20, 7,664,197,983,248.20 and 1,237,079,532,634.80

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Solution

The fourth proportional to 5,109,452,221,218.20, 7,664,197,983,248.20 and 1,237,079,532,634.80 is: 1,855,624,056,873.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,109,452,221,218.20 : 7,664,197,983,248.20 = 1,237,079,532,634.80 : x
  2. Step 2: Convert to fraction form
    5,109,452,221,218.20/7,664,197,983,248.20 = 1,237,079,532,634.80/x
  3. Step 3: Cross multiply
    5,109,452,221,218.20x = 7,664,197,983,248.20 × 1,237,079,532,634.80
  4. Step 4: Simplify right side
    5,109,452,221,218.20x = 9,481,222,459,137,260,506,841,088
  5. Step 5: Solve for x
    x = 9,481,222,459,137,260,506,841,088/5,109,452,221,218.20
  6. Step 6: Final answer
    x = 1,855,624,056,873.31

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Double scale
Find fourth proportional to 5,109,452,221,219.20, 7,664,197,983,249.70 and 1,237,079,532,635.80
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.