Home / 23,805,508.23-35,639,617.68-21,344,050.71

Finding the Fourth Proportional to 23,805,508.23, 35,639,617.68 and 21,344,050.71

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Solution

The fourth proportional to 23,805,508.23, 35,639,617.68 and 21,344,050.71 is: 31,954,529.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805,508.23 : 35,639,617.68 = 21,344,050.71 : x
  2. Step 2: Convert to fraction form
    23,805,508.23/35,639,617.68 = 21,344,050.71/x
  3. Step 3: Cross multiply
    23,805,508.23x = 35,639,617.68 × 21,344,050.71
  4. Step 4: Simplify right side
    23,805,508.23x = 760,693,807,046,932.62
  5. Step 5: Solve for x
    x = 760,693,807,046,932.62/23,805,508.23
  6. Step 6: Final answer
    x = 31,954,529.17

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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.