Home / 29,314,882.20-43,972,323.30-22,040,045.40

Finding the Fourth Proportional to 29,314,882.20, 43,972,323.30 and 22,040,045.40

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Solution

The fourth proportional to 29,314,882.20, 43,972,323.30 and 22,040,045.40 is: 33,060,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,314,882.20 : 43,972,323.30 = 22,040,045.40 : x
  2. Step 2: Convert to fraction form
    29,314,882.20/43,972,323.30 = 22,040,045.40/x
  3. Step 3: Cross multiply
    29,314,882.20x = 43,972,323.30 × 22,040,045.40
  4. Step 4: Simplify right side
    29,314,882.20x = 969,152,001,875,477.75
  5. Step 5: Solve for x
    x = 969,152,001,875,477.75/29,314,882.20
  6. Step 6: Final answer
    x = 33,060,068.10

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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.