Home / 22,704,165.45-34,036,000.20-8,323,882.29

Finding the Fourth Proportional to 22,704,165.45, 34,036,000.20 and 8,323,882.29

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Solution

The fourth proportional to 22,704,165.45, 34,036,000.20 and 8,323,882.29 is: 12,478,400.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,704,165.45 : 34,036,000.20 = 8,323,882.29 : x
  2. Step 2: Convert to fraction form
    22,704,165.45/34,036,000.20 = 8,323,882.29/x
  3. Step 3: Cross multiply
    22,704,165.45x = 34,036,000.20 × 8,323,882.29
  4. Step 4: Simplify right side
    22,704,165.45x = 283,311,659,287,216.50
  5. Step 5: Solve for x
    x = 283,311,659,287,216.50/22,704,165.45
  6. Step 6: Final answer
    x = 12,478,400.05

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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.