Home / 26,623,828.20-39,935,742.30-23,754,046.80

Finding the Fourth Proportional to 26,623,828.20, 39,935,742.30 and 23,754,046.80

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Solution

The fourth proportional to 26,623,828.20, 39,935,742.30 and 23,754,046.80 is: 35,631,070.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,623,828.20 : 39,935,742.30 = 23,754,046.80 : x
  2. Step 2: Convert to fraction form
    26,623,828.20/39,935,742.30 = 23,754,046.80/x
  3. Step 3: Cross multiply
    26,623,828.20x = 39,935,742.30 × 23,754,046.80
  4. Step 4: Simplify right side
    26,623,828.20x = 948,635,491,586,939.62
  5. Step 5: Solve for x
    x = 948,635,491,586,939.62/26,623,828.20
  6. Step 6: Final answer
    x = 35,631,070.20

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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.