Home / 14,677,963.90-22,016,945.85-9,257,265.70

Finding the Fourth Proportional to 14,677,963.90, 22,016,945.85 and 9,257,265.70

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Solution

The fourth proportional to 14,677,963.90, 22,016,945.85 and 9,257,265.70 is: 13,885,898.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,963.90 : 22,016,945.85 = 9,257,265.70 : x
  2. Step 2: Convert to fraction form
    14,677,963.90/22,016,945.85 = 9,257,265.70/x
  3. Step 3: Cross multiply
    14,677,963.90x = 22,016,945.85 × 9,257,265.70
  4. Step 4: Simplify right side
    14,677,963.90x = 203,816,717,635,962.34
  5. Step 5: Solve for x
    x = 203,816,717,635,962.34/14,677,963.90
  6. Step 6: Final answer
    x = 13,885,898.55

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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.