Home / 16,488,052.20-24,732,078.30-14,814,013.05

Finding the Fourth Proportional to 16,488,052.20, 24,732,078.30 and 14,814,013.05

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Solution

The fourth proportional to 16,488,052.20, 24,732,078.30 and 14,814,013.05 is: 22,221,019.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,488,052.20 : 24,732,078.30 = 14,814,013.05 : x
  2. Step 2: Convert to fraction form
    16,488,052.20/24,732,078.30 = 14,814,013.05/x
  3. Step 3: Cross multiply
    16,488,052.20x = 24,732,078.30 × 14,814,013.05
  4. Step 4: Simplify right side
    16,488,052.20x = 366,381,330,689,821.88
  5. Step 5: Solve for x
    x = 366,381,330,689,821.88/16,488,052.20
  6. Step 6: Final answer
    x = 22,221,019.58

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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.