Home / 16,488,002.70-24,732,004.05-14,813,963.55

Finding the Fourth Proportional to 16,488,002.70, 24,732,004.05 and 14,813,963.55

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Solution

The fourth proportional to 16,488,002.70, 24,732,004.05 and 14,813,963.55 is: 22,220,945.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,488,002.70 : 24,732,004.05 = 14,813,963.55 : x
  2. Step 2: Convert to fraction form
    16,488,002.70/24,732,004.05 = 14,813,963.55/x
  3. Step 3: Cross multiply
    16,488,002.70x = 24,732,004.05 × 14,813,963.55
  4. Step 4: Simplify right side
    16,488,002.70x = 366,379,006,515,152.44
  5. Step 5: Solve for x
    x = 366,379,006,515,152.44/16,488,002.70
  6. Step 6: Final answer
    x = 22,220,945.33

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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.