Home / 31,549,207.92-43,537,935.96-17,062,519.92

Finding the Fourth Proportional to 31,549,207.92, 43,537,935.96 and 17,062,519.92

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Solution

The fourth proportional to 31,549,207.92, 43,537,935.96 and 17,062,519.92 is: 23,546,293.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,549,207.92 : 43,537,935.96 = 17,062,519.92 : x
  2. Step 2: Convert to fraction form
    31,549,207.92/43,537,935.96 = 17,062,519.92/x
  3. Step 3: Cross multiply
    31,549,207.92x = 43,537,935.96 × 17,062,519.92
  4. Step 4: Simplify right side
    31,549,207.92x = 742,866,899,593,184.38
  5. Step 5: Solve for x
    x = 742,866,899,593,184.38/31,549,207.92
  6. Step 6: Final answer
    x = 23,546,293.19

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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.