Home / 5,109,452,221,218-7,664,197,983,248-1,237,079,532,634.80

Finding the Fourth Proportional to 5,109,452,221,218, 7,664,197,983,248 and 1,237,079,532,634.80

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Solution

The fourth proportional to 5,109,452,221,218, 7,664,197,983,248 and 1,237,079,532,634.80 is: 1,855,624,056,873.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,109,452,221,218 : 7,664,197,983,248 = 1,237,079,532,634.80 : x
  2. Step 2: Convert to fraction form
    5,109,452,221,218/7,664,197,983,248 = 1,237,079,532,634.80/x
  3. Step 3: Cross multiply
    5,109,452,221,218x = 7,664,197,983,248 × 1,237,079,532,634.80
  4. Step 4: Simplify right side
    5,109,452,221,218x = 9,481,222,459,137,012,472,479,744
  5. Step 5: Solve for x
    x = 9,481,222,459,137,012,472,479,744/5,109,452,221,218
  6. Step 6: Final answer
    x = 1,855,624,056,873.33

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Double scale
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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.