Home / 16,488,002.20-24,732,003.30-14,813,963.05

Finding the Fourth Proportional to 16,488,002.20, 24,732,003.30 and 14,813,963.05

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Solution

The fourth proportional to 16,488,002.20, 24,732,003.30 and 14,813,963.05 is: 22,220,944.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,488,002.20 : 24,732,003.30 = 14,813,963.05 : x
  2. Step 2: Convert to fraction form
    16,488,002.20/24,732,003.30 = 14,813,963.05/x
  3. Step 3: Cross multiply
    16,488,002.20x = 24,732,003.30 × 14,813,963.05
  4. Step 4: Simplify right side
    16,488,002.20x = 366,378,983,038,678.12
  5. Step 5: Solve for x
    x = 366,378,983,038,678.12/16,488,002.20
  6. Step 6: Final answer
    x = 22,220,944.58

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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.