Home / 4,344,463,487.70-6,516,695,231.55-2,603,037,618.90

Finding the Fourth Proportional to 4,344,463,487.70, 6,516,695,231.55 and 2,603,037,618.90

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Solution

The fourth proportional to 4,344,463,487.70, 6,516,695,231.55 and 2,603,037,618.90 is: 3,904,556,428.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,463,487.70 : 6,516,695,231.55 = 2,603,037,618.90 : x
  2. Step 2: Convert to fraction form
    4,344,463,487.70/6,516,695,231.55 = 2,603,037,618.90/x
  3. Step 3: Cross multiply
    4,344,463,487.70x = 6,516,695,231.55 × 2,603,037,618.90
  4. Step 4: Simplify right side
    4,344,463,487.70x = 16,963,202,838,630,897,664
  5. Step 5: Solve for x
    x = 16,963,202,838,630,897,664/4,344,463,487.70
  6. Step 6: Final answer
    x = 3,904,556,428.35

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Similar ratio
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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.