Home / 41,240,988.97-56,906,238.18-23,833,972.78

Finding the Fourth Proportional to 41,240,988.97, 56,906,238.18 and 23,833,972.78

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Solution

The fourth proportional to 41,240,988.97, 56,906,238.18 and 23,833,972.78 is: 32,887,226.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,240,988.97 : 56,906,238.18 = 23,833,972.78 : x
  2. Step 2: Convert to fraction form
    41,240,988.97/56,906,238.18 = 23,833,972.78/x
  3. Step 3: Cross multiply
    41,240,988.97x = 56,906,238.18 × 23,833,972.78
  4. Step 4: Simplify right side
    41,240,988.97x = 1,356,301,731,794,316.75
  5. Step 5: Solve for x
    x = 1,356,301,731,794,316.75/41,240,988.97
  6. Step 6: Final answer
    x = 32,887,226.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.