Home / 17,888,032.76-24,700,828.44-17,309,592.52

Finding the Fourth Proportional to 17,888,032.76, 24,700,828.44 and 17,309,592.52

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Solution

The fourth proportional to 17,888,032.76, 24,700,828.44 and 17,309,592.52 is: 23,902,084.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,888,032.76 : 24,700,828.44 = 17,309,592.52 : x
  2. Step 2: Convert to fraction form
    17,888,032.76/24,700,828.44 = 17,309,592.52/x
  3. Step 3: Cross multiply
    17,888,032.76x = 24,700,828.44 × 17,309,592.52
  4. Step 4: Simplify right side
    17,888,032.76x = 427,561,275,202,827.25
  5. Step 5: Solve for x
    x = 427,561,275,202,827.25/17,888,032.76
  6. Step 6: Final answer
    x = 23,902,084.76

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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.