Home / 132,569,253.26-182,951,239.67-73,831,908.96

Finding the Fourth Proportional to 132,569,253.26, 182,951,239.67 and 73,831,908.96

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Solution

The fourth proportional to 132,569,253.26, 182,951,239.67 and 73,831,908.96 is: 101,891,192.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,569,253.26 : 182,951,239.67 = 73,831,908.96 : x
  2. Step 2: Convert to fraction form
    132,569,253.26/182,951,239.67 = 73,831,908.96/x
  3. Step 3: Cross multiply
    132,569,253.26x = 182,951,239.67 × 73,831,908.96
  4. Step 4: Simplify right side
    132,569,253.26x = 13,507,639,270,150,664
  5. Step 5: Solve for x
    x = 13,507,639,270,150,664/132,569,253.26
  6. Step 6: Final answer
    x = 101,891,192.25

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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.