Home / 16,607,152.59-24,921,840.11-6,891,765.27

Finding the Fourth Proportional to 16,607,152.59, 24,921,840.11 and 6,891,765.27

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Solution

The fourth proportional to 16,607,152.59, 24,921,840.11 and 6,891,765.27 is: 10,342,258.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,152.59 : 24,921,840.11 = 6,891,765.27 : x
  2. Step 2: Convert to fraction form
    16,607,152.59/24,921,840.11 = 6,891,765.27/x
  3. Step 3: Cross multiply
    16,607,152.59x = 24,921,840.11 × 6,891,765.27
  4. Step 4: Simplify right side
    16,607,152.59x = 171,755,472,100,132.16
  5. Step 5: Solve for x
    x = 171,755,472,100,132.16/16,607,152.59
  6. Step 6: Final answer
    x = 10,342,258.93

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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.