Home / 43,942,225.38-65,916,932.27-22,071,358.77

Finding the Fourth Proportional to 43,942,225.38, 65,916,932.27 and 22,071,358.77

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Solution

The fourth proportional to 43,942,225.38, 65,916,932.27 and 22,071,358.77 is: 33,108,843.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,942,225.38 : 65,916,932.27 = 22,071,358.77 : x
  2. Step 2: Convert to fraction form
    43,942,225.38/65,916,932.27 = 22,071,358.77/x
  3. Step 3: Cross multiply
    43,942,225.38x = 65,916,932.27 × 22,071,358.77
  4. Step 4: Simplify right side
    43,942,225.38x = 1,454,876,261,038,603.75
  5. Step 5: Solve for x
    x = 1,454,876,261,038,603.75/43,942,225.38
  6. Step 6: Final answer
    x = 33,108,843.45

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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.