Home / 16,164,603.74-24,251,454.56-7,067,500.22

Finding the Fourth Proportional to 16,164,603.74, 24,251,454.56 and 7,067,500.22

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Solution

The fourth proportional to 16,164,603.74, 24,251,454.56 and 7,067,500.22 is: 10,603,239.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,164,603.74 : 24,251,454.56 = 7,067,500.22 : x
  2. Step 2: Convert to fraction form
    16,164,603.74/24,251,454.56 = 7,067,500.22/x
  3. Step 3: Cross multiply
    16,164,603.74x = 24,251,454.56 × 7,067,500.22
  4. Step 4: Simplify right side
    16,164,603.74x = 171,397,160,334,531.47
  5. Step 5: Solve for x
    x = 171,397,160,334,531.47/16,164,603.74
  6. Step 6: Final answer
    x = 10,603,239.22

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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.