Home / 24,516,122.90-36,707,829.15-19,207,706.90

Finding the Fourth Proportional to 24,516,122.90, 36,707,829.15 and 19,207,706.90

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Solution

The fourth proportional to 24,516,122.90, 36,707,829.15 and 19,207,706.90 is: 28,759,572.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,516,122.90 : 36,707,829.15 = 19,207,706.90 : x
  2. Step 2: Convert to fraction form
    24,516,122.90/36,707,829.15 = 19,207,706.90/x
  3. Step 3: Cross multiply
    24,516,122.90x = 36,707,829.15 × 19,207,706.90
  4. Step 4: Simplify right side
    24,516,122.90x = 705,073,223,248,476
  5. Step 5: Solve for x
    x = 705,073,223,248,476/24,516,122.90
  6. Step 6: Final answer
    x = 28,759,572.88

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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.