Home / 17,381,230.60-26,071,845.90-16,644,065.80

Finding the Fourth Proportional to 17,381,230.60, 26,071,845.90 and 16,644,065.80

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Solution

The fourth proportional to 17,381,230.60, 26,071,845.90 and 16,644,065.80 is: 24,966,098.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381,230.60 : 26,071,845.90 = 16,644,065.80 : x
  2. Step 2: Convert to fraction form
    17,381,230.60/26,071,845.90 = 16,644,065.80/x
  3. Step 3: Cross multiply
    17,381,230.60x = 26,071,845.90 × 16,644,065.80
  4. Step 4: Simplify right side
    17,381,230.60x = 433,941,518,687,060.19
  5. Step 5: Solve for x
    x = 433,941,518,687,060.19/17,381,230.60
  6. Step 6: Final answer
    x = 24,966,098.70

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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.