Home / 32,331,968.10-48,497,952.15-22,128,300.90

Finding the Fourth Proportional to 32,331,968.10, 48,497,952.15 and 22,128,300.90

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Solution

The fourth proportional to 32,331,968.10, 48,497,952.15 and 22,128,300.90 is: 33,192,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,331,968.10 : 48,497,952.15 = 22,128,300.90 : x
  2. Step 2: Convert to fraction form
    32,331,968.10/48,497,952.15 = 22,128,300.90/x
  3. Step 3: Cross multiply
    32,331,968.10x = 48,497,952.15 × 22,128,300.90
  4. Step 4: Simplify right side
    32,331,968.10x = 1,073,177,278,209,001.88
  5. Step 5: Solve for x
    x = 1,073,177,278,209,001.88/32,331,968.10
  6. Step 6: Final answer
    x = 33,192,451.35

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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.