Home / 22,471,429.70-33,707,144.55-21,841,573.70

Finding the Fourth Proportional to 22,471,429.70, 33,707,144.55 and 21,841,573.70

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Solution

The fourth proportional to 22,471,429.70, 33,707,144.55 and 21,841,573.70 is: 32,762,360.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,471,429.70 : 33,707,144.55 = 21,841,573.70 : x
  2. Step 2: Convert to fraction form
    22,471,429.70/33,707,144.55 = 21,841,573.70/x
  3. Step 3: Cross multiply
    22,471,429.70x = 33,707,144.55 × 21,841,573.70
  4. Step 4: Simplify right side
    22,471,429.70x = 736,217,081,905,378.25
  5. Step 5: Solve for x
    x = 736,217,081,905,378.25/22,471,429.70
  6. Step 6: Final answer
    x = 32,762,360.55

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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.