Home / 25,070,660.74-34,584,778.89-16,373,924.02

Finding the Fourth Proportional to 25,070,660.74, 34,584,778.89 and 16,373,924.02

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Solution

The fourth proportional to 25,070,660.74, 34,584,778.89 and 16,373,924.02 is: 22,587,699.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,660.74 : 34,584,778.89 = 16,373,924.02 : x
  2. Step 2: Convert to fraction form
    25,070,660.74/34,584,778.89 = 16,373,924.02/x
  3. Step 3: Cross multiply
    25,070,660.74x = 34,584,778.89 × 16,373,924.02
  4. Step 4: Simplify right side
    25,070,660.74x = 566,288,541,706,898
  5. Step 5: Solve for x
    x = 566,288,541,706,898/25,070,660.74
  6. Step 6: Final answer
    x = 22,587,699.13

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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.