Home / 16,597,176.26-22,904,395.88-9,155,690.06

Finding the Fourth Proportional to 16,597,176.26, 22,904,395.88 and 9,155,690.06

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Solution

The fourth proportional to 16,597,176.26, 22,904,395.88 and 9,155,690.06 is: 12,635,013.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597,176.26 : 22,904,395.88 = 9,155,690.06 : x
  2. Step 2: Convert to fraction form
    16,597,176.26/22,904,395.88 = 9,155,690.06/x
  3. Step 3: Cross multiply
    16,597,176.26x = 22,904,395.88 × 9,155,690.06
  4. Step 4: Simplify right side
    16,597,176.26x = 209,705,549,528,520.53
  5. Step 5: Solve for x
    x = 209,705,549,528,520.53/16,597,176.26
  6. Step 6: Final answer
    x = 12,635,013.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.