Home / 178,564,176,309.20-267,846,264,463.80-160,897,802,010.80

Finding the Fourth Proportional to 178,564,176,309.20, 267,846,264,463.80 and 160,897,802,010.80

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Solution

The fourth proportional to 178,564,176,309.20, 267,846,264,463.80 and 160,897,802,010.80 is: 241,346,703,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,564,176,309.20 : 267,846,264,463.80 = 160,897,802,010.80 : x
  2. Step 2: Convert to fraction form
    178,564,176,309.20/267,846,264,463.80 = 160,897,802,010.80/x
  3. Step 3: Cross multiply
    178,564,176,309.20x = 267,846,264,463.80 × 160,897,802,010.80
  4. Step 4: Simplify right side
    178,564,176,309.20x = 43,095,875,229,028,863,442,944
  5. Step 5: Solve for x
    x = 43,095,875,229,028,863,442,944/178,564,176,309.20
  6. Step 6: Final answer
    x = 241,346,703,016.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.