Home / 39,304,009.52-58,989,140.04-16,601,199.92

Finding the Fourth Proportional to 39,304,009.52, 58,989,140.04 and 16,601,199.92

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Solution

The fourth proportional to 39,304,009.52, 58,989,140.04 and 16,601,199.92 is: 24,915,791.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,304,009.52 : 58,989,140.04 = 16,601,199.92 : x
  2. Step 2: Convert to fraction form
    39,304,009.52/58,989,140.04 = 16,601,199.92/x
  3. Step 3: Cross multiply
    39,304,009.52x = 58,989,140.04 × 16,601,199.92
  4. Step 4: Simplify right side
    39,304,009.52x = 979,290,506,912,916.75
  5. Step 5: Solve for x
    x = 979,290,506,912,916.75/39,304,009.52
  6. Step 6: Final answer
    x = 24,915,791.52

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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.