Home / 24,148,947.10-36,223,420.65-21,760,159.90

Finding the Fourth Proportional to 24,148,947.10, 36,223,420.65 and 21,760,159.90

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Solution

The fourth proportional to 24,148,947.10, 36,223,420.65 and 21,760,159.90 is: 32,640,239.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,148,947.10 : 36,223,420.65 = 21,760,159.90 : x
  2. Step 2: Convert to fraction form
    24,148,947.10/36,223,420.65 = 21,760,159.90/x
  3. Step 3: Cross multiply
    24,148,947.10x = 36,223,420.65 × 21,760,159.90
  4. Step 4: Simplify right side
    24,148,947.10x = 788,227,425,468,961.88
  5. Step 5: Solve for x
    x = 788,227,425,468,961.88/24,148,947.10
  6. Step 6: Final answer
    x = 32,640,239.85

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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.