Home / 48,403,045.92-66,798,694.80-26,673,013.92

Finding the Fourth Proportional to 48,403,045.92, 66,798,694.80 and 26,673,013.92

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Solution

The fourth proportional to 48,403,045.92, 66,798,694.80 and 26,673,013.92 is: 36,810,132.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,403,045.92 : 66,798,694.80 = 26,673,013.92 : x
  2. Step 2: Convert to fraction form
    48,403,045.92/66,798,694.80 = 26,673,013.92/x
  3. Step 3: Cross multiply
    48,403,045.92x = 66,798,694.80 × 26,673,013.92
  4. Step 4: Simplify right side
    48,403,045.92x = 1,781,722,516,238,231.75
  5. Step 5: Solve for x
    x = 1,781,722,516,238,231.75/48,403,045.92
  6. Step 6: Final answer
    x = 36,810,132.14

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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.