Home / 32,329,235.71-44,613,712.89-17,645,007.25

Finding the Fourth Proportional to 32,329,235.71, 44,613,712.89 and 17,645,007.25

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Solution

The fourth proportional to 32,329,235.71, 44,613,712.89 and 17,645,007.25 is: 24,349,764.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,235.71 : 44,613,712.89 = 17,645,007.25 : x
  2. Step 2: Convert to fraction form
    32,329,235.71/44,613,712.89 = 17,645,007.25/x
  3. Step 3: Cross multiply
    32,329,235.71x = 44,613,712.89 × 17,645,007.25
  4. Step 4: Simplify right side
    32,329,235.71x = 787,209,287,305,243.38
  5. Step 5: Solve for x
    x = 787,209,287,305,243.38/32,329,235.71
  6. Step 6: Final answer
    x = 24,349,764.85

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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.