Home / 40,906,496.40-61,359,814.32-32,760,945.24

Finding the Fourth Proportional to 40,906,496.40, 61,359,814.32 and 32,760,945.24

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Solution

The fourth proportional to 40,906,496.40, 61,359,814.32 and 32,760,945.24 is: 49,141,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,906,496.40 : 61,359,814.32 = 32,760,945.24 : x
  2. Step 2: Convert to fraction form
    40,906,496.40/61,359,814.32 = 32,760,945.24/x
  3. Step 3: Cross multiply
    40,906,496.40x = 61,359,814.32 × 32,760,945.24
  4. Step 4: Simplify right side
    40,906,496.40x = 2,010,205,516,874,087.75
  5. Step 5: Solve for x
    x = 2,010,205,516,874,087.75/40,906,496.40
  6. Step 6: Final answer
    x = 49,141,473.70

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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.