Home / 26,293,543.10-39,440,314.65-15,516,007.10

Finding the Fourth Proportional to 26,293,543.10, 39,440,314.65 and 15,516,007.10

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Solution

The fourth proportional to 26,293,543.10, 39,440,314.65 and 15,516,007.10 is: 23,274,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,293,543.10 : 39,440,314.65 = 15,516,007.10 : x
  2. Step 2: Convert to fraction form
    26,293,543.10/39,440,314.65 = 15,516,007.10/x
  3. Step 3: Cross multiply
    26,293,543.10x = 39,440,314.65 × 15,516,007.10
  4. Step 4: Simplify right side
    26,293,543.10x = 611,956,202,135,634
  5. Step 5: Solve for x
    x = 611,956,202,135,634/26,293,543.10
  6. Step 6: Final answer
    x = 23,274,010.65

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Similar ratio
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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.