Home / 32,471,126.31-44,793,165.51-20,077,257.87

Finding the Fourth Proportional to 32,471,126.31, 44,793,165.51 and 20,077,257.87

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Solution

The fourth proportional to 32,471,126.31, 44,793,165.51 and 20,077,257.87 is: 27,696,111.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,471,126.31 : 44,793,165.51 = 20,077,257.87 : x
  2. Step 2: Convert to fraction form
    32,471,126.31/44,793,165.51 = 20,077,257.87/x
  3. Step 3: Cross multiply
    32,471,126.31x = 44,793,165.51 × 20,077,257.87
  4. Step 4: Simplify right side
    32,471,126.31x = 899,323,934,757,860.12
  5. Step 5: Solve for x
    x = 899,323,934,757,860.12/32,471,126.31
  6. Step 6: Final answer
    x = 27,696,111.50

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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.