Home / 22,714,438.10-34,071,657.15-13,644,511.70

Finding the Fourth Proportional to 22,714,438.10, 34,071,657.15 and 13,644,511.70

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Solution

The fourth proportional to 22,714,438.10, 34,071,657.15 and 13,644,511.70 is: 20,466,767.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,438.10 : 34,071,657.15 = 13,644,511.70 : x
  2. Step 2: Convert to fraction form
    22,714,438.10/34,071,657.15 = 13,644,511.70/x
  3. Step 3: Cross multiply
    22,714,438.10x = 34,071,657.15 × 13,644,511.70
  4. Step 4: Simplify right side
    22,714,438.10x = 464,891,124,621,563.62
  5. Step 5: Solve for x
    x = 464,891,124,621,563.62/22,714,438.10
  6. Step 6: Final answer
    x = 20,466,767.55

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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.