Home / 5,109,452,221,219.70-7,664,197,983,250.50-1,237,079,532,636.30

Finding the Fourth Proportional to 5,109,452,221,219.70, 7,664,197,983,250.50 and 1,237,079,532,636.30

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Solution

The fourth proportional to 5,109,452,221,219.70, 7,664,197,983,250.50 and 1,237,079,532,636.30 is: 1,855,624,056,875.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,109,452,221,219.70 : 7,664,197,983,250.50 = 1,237,079,532,636.30 : x
  2. Step 2: Convert to fraction form
    5,109,452,221,219.70/7,664,197,983,250.50 = 1,237,079,532,636.30/x
  3. Step 3: Cross multiply
    5,109,452,221,219.70x = 7,664,197,983,250.50 × 1,237,079,532,636.30
  4. Step 4: Simplify right side
    5,109,452,221,219.70x = 9,481,222,459,151,601,402,642,432
  5. Step 5: Solve for x
    x = 9,481,222,459,151,601,402,642,432/5,109,452,221,219.70
  6. Step 6: Final answer
    x = 1,855,624,056,875.57

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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.