Home / 16,170,480.90-24,255,721.35-15,001,310.70

Finding the Fourth Proportional to 16,170,480.90, 24,255,721.35 and 15,001,310.70

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Solution

The fourth proportional to 16,170,480.90, 24,255,721.35 and 15,001,310.70 is: 22,501,966.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,480.90 : 24,255,721.35 = 15,001,310.70 : x
  2. Step 2: Convert to fraction form
    16,170,480.90/24,255,721.35 = 15,001,310.70/x
  3. Step 3: Cross multiply
    16,170,480.90x = 24,255,721.35 × 15,001,310.70
  4. Step 4: Simplify right side
    16,170,480.90x = 363,867,612,223,973.44
  5. Step 5: Solve for x
    x = 363,867,612,223,973.44/16,170,480.90
  6. Step 6: Final answer
    x = 22,501,966.05

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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.