Home / 232,013,322.56-320,186,803.30-132,913,222.92

Finding the Fourth Proportional to 232,013,322.56, 320,186,803.30 and 132,913,222.92

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Solution

The fourth proportional to 232,013,322.56, 320,186,803.30 and 132,913,222.92 is: 183,425,070.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,013,322.56 : 320,186,803.30 = 132,913,222.92 : x
  2. Step 2: Convert to fraction form
    232,013,322.56/320,186,803.30 = 132,913,222.92/x
  3. Step 3: Cross multiply
    232,013,322.56x = 320,186,803.30 × 132,913,222.92
  4. Step 4: Simplify right side
    232,013,322.56x = 42,557,059,963,055,096
  5. Step 5: Solve for x
    x = 42,557,059,963,055,096/232,013,322.56
  6. Step 6: Final answer
    x = 183,425,070.14

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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.