Home / 22,034,774.40-33,063,023.70-9,912,816.60

Finding the Fourth Proportional to 22,034,774.40, 33,063,023.70 and 9,912,816.60

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Solution

The fourth proportional to 22,034,774.40, 33,063,023.70 and 9,912,816.60 is: 14,874,111.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,774.40 : 33,063,023.70 = 9,912,816.60 : x
  2. Step 2: Convert to fraction form
    22,034,774.40/33,063,023.70 = 9,912,816.60/x
  3. Step 3: Cross multiply
    22,034,774.40x = 33,063,023.70 × 9,912,816.60
  4. Step 4: Simplify right side
    22,034,774.40x = 327,747,690,179,553.38
  5. Step 5: Solve for x
    x = 327,747,690,179,553.38/22,034,774.40
  6. Step 6: Final answer
    x = 14,874,111.45

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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.