Home / 22,803,380.45-34,205,061.97-9,156,522.77

Finding the Fourth Proportional to 22,803,380.45, 34,205,061.97 and 9,156,522.77

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Solution

The fourth proportional to 22,803,380.45, 34,205,061.97 and 9,156,522.77 is: 13,734,780.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803,380.45 : 34,205,061.97 = 9,156,522.77 : x
  2. Step 2: Convert to fraction form
    22,803,380.45/34,205,061.97 = 9,156,522.77/x
  3. Step 3: Cross multiply
    22,803,380.45x = 34,205,061.97 × 9,156,522.77
  4. Step 4: Simplify right side
    22,803,380.45x = 313,199,428,583,649.50
  5. Step 5: Solve for x
    x = 313,199,428,583,649.50/22,803,380.45
  6. Step 6: Final answer
    x = 13,734,780.65

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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.