Home / 16,153,560.60-24,230,340.90-13,718,117.40

Finding the Fourth Proportional to 16,153,560.60, 24,230,340.90 and 13,718,117.40

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Solution

The fourth proportional to 16,153,560.60, 24,230,340.90 and 13,718,117.40 is: 20,577,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,153,560.60 : 24,230,340.90 = 13,718,117.40 : x
  2. Step 2: Convert to fraction form
    16,153,560.60/24,230,340.90 = 13,718,117.40/x
  3. Step 3: Cross multiply
    16,153,560.60x = 24,230,340.90 × 13,718,117.40
  4. Step 4: Simplify right side
    16,153,560.60x = 332,394,661,108,221.62
  5. Step 5: Solve for x
    x = 332,394,661,108,221.62/16,153,560.60
  6. Step 6: Final answer
    x = 20,577,176.10

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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.