Home / 26,072,449.20-39,145,998.60-14,735,041.20

Finding the Fourth Proportional to 26,072,449.20, 39,145,998.60 and 14,735,041.20

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Solution

The fourth proportional to 26,072,449.20, 39,145,998.60 and 14,735,041.20 is: 22,123,656.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,072,449.20 : 39,145,998.60 = 14,735,041.20 : x
  2. Step 2: Convert to fraction form
    26,072,449.20/39,145,998.60 = 14,735,041.20/x
  3. Step 3: Cross multiply
    26,072,449.20x = 39,145,998.60 × 14,735,041.20
  4. Step 4: Simplify right side
    26,072,449.20x = 576,817,902,186,142.38
  5. Step 5: Solve for x
    x = 576,817,902,186,142.38/26,072,449.20
  6. Step 6: Final answer
    x = 22,123,656.19

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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.