Home / 132,058,429.16-182,246,324.02-73,321,097.17

Finding the Fourth Proportional to 132,058,429.16, 182,246,324.02 and 73,321,097.17

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Solution

The fourth proportional to 132,058,429.16, 182,246,324.02 and 73,321,097.17 is: 101,186,274.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,058,429.16 : 182,246,324.02 = 73,321,097.17 : x
  2. Step 2: Convert to fraction form
    132,058,429.16/182,246,324.02 = 73,321,097.17/x
  3. Step 3: Cross multiply
    132,058,429.16x = 182,246,324.02 × 73,321,097.17
  4. Step 4: Simplify right side
    132,058,429.16x = 13,362,500,431,792,100
  5. Step 5: Solve for x
    x = 13,362,500,431,792,100/132,058,429.16
  6. Step 6: Final answer
    x = 101,186,274.26

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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.