Home / 25,070,666.20-34,584,786.41-16,373,929.48

Finding the Fourth Proportional to 25,070,666.20, 34,584,786.41 and 16,373,929.48

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Solution

The fourth proportional to 25,070,666.20, 34,584,786.41 and 16,373,929.48 is: 22,587,706.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,666.20 : 34,584,786.41 = 16,373,929.48 : x
  2. Step 2: Convert to fraction form
    25,070,666.20/34,584,786.41 = 16,373,929.48/x
  3. Step 3: Cross multiply
    25,070,666.20x = 34,584,786.41 × 16,373,929.48
  4. Step 4: Simplify right side
    25,070,666.20x = 566,288,853,589,870.75
  5. Step 5: Solve for x
    x = 566,288,853,589,870.75/25,070,666.20
  6. Step 6: Final answer
    x = 22,587,706.65

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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.