Home / 34,287,248.36-51,445,284.17-21,344,230.42

Finding the Fourth Proportional to 34,287,248.36, 51,445,284.17 and 21,344,230.42

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Solution

The fourth proportional to 34,287,248.36, 51,445,284.17 and 21,344,230.42 is: 32,025,317.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,287,248.36 : 51,445,284.17 = 21,344,230.42 : x
  2. Step 2: Convert to fraction form
    34,287,248.36/51,445,284.17 = 21,344,230.42/x
  3. Step 3: Cross multiply
    34,287,248.36x = 51,445,284.17 × 21,344,230.42
  4. Step 4: Simplify right side
    34,287,248.36x = 1,098,059,999,111,524.12
  5. Step 5: Solve for x
    x = 1,098,059,999,111,524.12/34,287,248.36
  6. Step 6: Final answer
    x = 32,025,317.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.