Home / 22,010,828.60-33,024,116.10-9,235,249.40

Finding the Fourth Proportional to 22,010,828.60, 33,024,116.10 and 9,235,249.40

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Solution

The fourth proportional to 22,010,828.60, 33,024,116.10 and 9,235,249.40 is: 13,856,177.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,828.60 : 33,024,116.10 = 9,235,249.40 : x
  2. Step 2: Convert to fraction form
    22,010,828.60/33,024,116.10 = 9,235,249.40/x
  3. Step 3: Cross multiply
    22,010,828.60x = 33,024,116.10 × 9,235,249.40
  4. Step 4: Simplify right side
    22,010,828.60x = 304,985,948,398,055.38
  5. Step 5: Solve for x
    x = 304,985,948,398,055.38/22,010,828.60
  6. Step 6: Final answer
    x = 13,856,177.52

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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.