Home / 25,272,044.10-37,908,066.15-25,020,101.70

Finding the Fourth Proportional to 25,272,044.10, 37,908,066.15 and 25,020,101.70

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Solution

The fourth proportional to 25,272,044.10, 37,908,066.15 and 25,020,101.70 is: 37,530,152.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,044.10 : 37,908,066.15 = 25,020,101.70 : x
  2. Step 2: Convert to fraction form
    25,272,044.10/37,908,066.15 = 25,020,101.70/x
  3. Step 3: Cross multiply
    25,272,044.10x = 37,908,066.15 × 25,020,101.70
  4. Step 4: Simplify right side
    25,272,044.10x = 948,463,670,323,327.38
  5. Step 5: Solve for x
    x = 948,463,670,323,327.38/25,272,044.10
  6. Step 6: Final answer
    x = 37,530,152.55

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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.