Home / 132,058,623.38-182,246,591.93-73,321,296.39

Finding the Fourth Proportional to 132,058,623.38, 182,246,591.93 and 73,321,296.39

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Solution

The fourth proportional to 132,058,623.38, 182,246,591.93 and 73,321,296.39 is: 101,186,549.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,058,623.38 : 182,246,591.93 = 73,321,296.39 : x
  2. Step 2: Convert to fraction form
    132,058,623.38/182,246,591.93 = 73,321,296.39/x
  3. Step 3: Cross multiply
    132,058,623.38x = 182,246,591.93 × 73,321,296.39
  4. Step 4: Simplify right side
    132,058,623.38x = 13,362,556,382,600,306
  5. Step 5: Solve for x
    x = 13,362,556,382,600,306/132,058,623.38
  6. Step 6: Final answer
    x = 101,186,549.13

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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.