Home / 32,471,125.30-44,793,164.14-20,077,256.88

Finding the Fourth Proportional to 32,471,125.30, 44,793,164.14 and 20,077,256.88

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Solution

The fourth proportional to 32,471,125.30, 44,793,164.14 and 20,077,256.88 is: 27,696,110.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,471,125.30 : 44,793,164.14 = 20,077,256.88 : x
  2. Step 2: Convert to fraction form
    32,471,125.30/44,793,164.14 = 20,077,256.88/x
  3. Step 3: Cross multiply
    32,471,125.30x = 44,793,164.14 × 20,077,256.88
  4. Step 4: Simplify right side
    32,471,125.30x = 899,323,862,906,784.25
  5. Step 5: Solve for x
    x = 899,323,862,906,784.25/32,471,125.30
  6. Step 6: Final answer
    x = 27,696,110.15

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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.