Home / 22,000,534.20-33,004,737.90-9,222,330.60

Finding the Fourth Proportional to 22,000,534.20, 33,004,737.90 and 9,222,330.60

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Solution

The fourth proportional to 22,000,534.20, 33,004,737.90 and 9,222,330.60 is: 13,835,146.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,000,534.20 : 33,004,737.90 = 9,222,330.60 : x
  2. Step 2: Convert to fraction form
    22,000,534.20/33,004,737.90 = 9,222,330.60/x
  3. Step 3: Cross multiply
    22,000,534.20x = 33,004,737.90 × 9,222,330.60
  4. Step 4: Simplify right side
    22,000,534.20x = 304,380,604,280,149.69
  5. Step 5: Solve for x
    x = 304,380,604,280,149.69/22,000,534.20
  6. Step 6: Final answer
    x = 13,835,146.07

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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.