Home / 26,762,458.65-36,934,451.39-15,001,539

Finding the Fourth Proportional to 26,762,458.65, 36,934,451.39 and 15,001,539

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Solution

The fourth proportional to 26,762,458.65, 36,934,451.39 and 15,001,539 is: 20,703,389.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,762,458.65 : 36,934,451.39 = 15,001,539 : x
  2. Step 2: Convert to fraction form
    26,762,458.65/36,934,451.39 = 15,001,539/x
  3. Step 3: Cross multiply
    26,762,458.65x = 36,934,451.39 × 15,001,539
  4. Step 4: Simplify right side
    26,762,458.65x = 554,073,612,895,681.50
  5. Step 5: Solve for x
    x = 554,073,612,895,681.50/26,762,458.65
  6. Step 6: Final answer
    x = 20,703,389.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.