Home / 16,506,008.70-24,760,106.55-4,375,302.90

Finding the Fourth Proportional to 16,506,008.70, 24,760,106.55 and 4,375,302.90

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Solution

The fourth proportional to 16,506,008.70, 24,760,106.55 and 4,375,302.90 is: 6,563,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506,008.70 : 24,760,106.55 = 4,375,302.90 : x
  2. Step 2: Convert to fraction form
    16,506,008.70/24,760,106.55 = 4,375,302.90/x
  3. Step 3: Cross multiply
    16,506,008.70x = 24,760,106.55 × 4,375,302.90
  4. Step 4: Simplify right side
    16,506,008.70x = 108,332,965,992,524
  5. Step 5: Solve for x
    x = 108,332,965,992,524/16,506,008.70
  6. Step 6: Final answer
    x = 6,563,244.21

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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.