Home / 22,803,380.32-34,205,061.78-9,156,522.64

Finding the Fourth Proportional to 22,803,380.32, 34,205,061.78 and 9,156,522.64

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Solution

The fourth proportional to 22,803,380.32, 34,205,061.78 and 9,156,522.64 is: 13,734,780.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803,380.32 : 34,205,061.78 = 9,156,522.64 : x
  2. Step 2: Convert to fraction form
    22,803,380.32/34,205,061.78 = 9,156,522.64/x
  3. Step 3: Cross multiply
    22,803,380.32x = 34,205,061.78 × 9,156,522.64
  4. Step 4: Simplify right side
    22,803,380.32x = 313,199,422,591,168.75
  5. Step 5: Solve for x
    x = 313,199,422,591,168.75/22,803,380.32
  6. Step 6: Final answer
    x = 13,734,780.47

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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.