Home / 54,220,754.24-74,822,597.52-29,440,405.52

Finding the Fourth Proportional to 54,220,754.24, 74,822,597.52 and 29,440,405.52

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Solution

The fourth proportional to 54,220,754.24, 74,822,597.52 and 29,440,405.52 is: 40,626,650.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,220,754.24 : 74,822,597.52 = 29,440,405.52 : x
  2. Step 2: Convert to fraction form
    54,220,754.24/74,822,597.52 = 29,440,405.52/x
  3. Step 3: Cross multiply
    54,220,754.24x = 74,822,597.52 × 29,440,405.52
  4. Step 4: Simplify right side
    54,220,754.24x = 2,202,807,613,048,546.25
  5. Step 5: Solve for x
    x = 2,202,807,613,048,546.25/54,220,754.24
  6. Step 6: Final answer
    x = 40,626,650.14

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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.