Home / 22,471,427.70-33,707,141.55-21,841,571.70

Finding the Fourth Proportional to 22,471,427.70, 33,707,141.55 and 21,841,571.70

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Solution

The fourth proportional to 22,471,427.70, 33,707,141.55 and 21,841,571.70 is: 32,762,357.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,471,427.70 : 33,707,141.55 = 21,841,571.70 : x
  2. Step 2: Convert to fraction form
    22,471,427.70/33,707,141.55 = 21,841,571.70/x
  3. Step 3: Cross multiply
    22,471,427.70x = 33,707,141.55 × 21,841,571.70
  4. Step 4: Simplify right side
    22,471,427.70x = 736,216,948,966,374
  5. Step 5: Solve for x
    x = 736,216,948,966,374/22,471,427.70
  6. Step 6: Final answer
    x = 32,762,357.55

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Similar ratio
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1.5x scale

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.