Home / 1,516,490,902.70-2,274,736,354.05-596,397,257.90

Finding the Fourth Proportional to 1,516,490,902.70, 2,274,736,354.05 and 596,397,257.90

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Solution

The fourth proportional to 1,516,490,902.70, 2,274,736,354.05 and 596,397,257.90 is: 894,595,886.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,490,902.70 : 2,274,736,354.05 = 596,397,257.90 : x
  2. Step 2: Convert to fraction form
    1,516,490,902.70/2,274,736,354.05 = 596,397,257.90/x
  3. Step 3: Cross multiply
    1,516,490,902.70x = 2,274,736,354.05 × 596,397,257.90
  4. Step 4: Simplify right side
    1,516,490,902.70x = 1,356,646,524,000,863,744
  5. Step 5: Solve for x
    x = 1,356,646,524,000,863,744/1,516,490,902.70
  6. Step 6: Final answer
    x = 894,595,886.85

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Double scale
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1.5x scale

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.