Home / 22,445,422.40-33,681,957.60-9,672,046.40

Finding the Fourth Proportional to 22,445,422.40, 33,681,957.60 and 9,672,046.40

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Solution

The fourth proportional to 22,445,422.40, 33,681,957.60 and 9,672,046.40 is: 14,514,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,445,422.40 : 33,681,957.60 = 9,672,046.40 : x
  2. Step 2: Convert to fraction form
    22,445,422.40/33,681,957.60 = 9,672,046.40/x
  3. Step 3: Cross multiply
    22,445,422.40x = 33,681,957.60 × 9,672,046.40
  4. Step 4: Simplify right side
    22,445,422.40x = 325,773,456,750,032.69
  5. Step 5: Solve for x
    x = 325,773,456,750,032.69/22,445,422.40
  6. Step 6: Final answer
    x = 14,514,026.55

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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.