Home / 33,221,178.60-49,841,099.10-16,182,407.40

Finding the Fourth Proportional to 33,221,178.60, 49,841,099.10 and 16,182,407.40

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Solution

The fourth proportional to 33,221,178.60, 49,841,099.10 and 16,182,407.40 is: 24,278,156.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,221,178.60 : 49,841,099.10 = 16,182,407.40 : x
  2. Step 2: Convert to fraction form
    33,221,178.60/49,841,099.10 = 16,182,407.40/x
  3. Step 3: Cross multiply
    33,221,178.60x = 49,841,099.10 × 16,182,407.40
  4. Step 4: Simplify right side
    33,221,178.60x = 806,548,970,899,973.38
  5. Step 5: Solve for x
    x = 806,548,970,899,973.38/33,221,178.60
  6. Step 6: Final answer
    x = 24,278,156.43

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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.