Home / 2,331,901,126,897.40-3,498,328,755,507.20-801,878,722,471.86

Finding the Fourth Proportional to 2,331,901,126,897.40, 3,498,328,755,507.20 and 801,878,722,471.86

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Solution

The fourth proportional to 2,331,901,126,897.40, 3,498,328,755,507.20 and 801,878,722,471.86 is: 1,202,982,133,717.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,901,126,897.40 : 3,498,328,755,507.20 = 801,878,722,471.86 : x
  2. Step 2: Convert to fraction form
    2,331,901,126,897.40/3,498,328,755,507.20 = 801,878,722,471.86/x
  3. Step 3: Cross multiply
    2,331,901,126,897.40x = 3,498,328,755,507.20 × 801,878,722,471.86
  4. Step 4: Simplify right side
    2,331,901,126,897.40x = 2,805,235,393,252,685,598,687,232
  5. Step 5: Solve for x
    x = 2,805,235,393,252,685,598,687,232/2,331,901,126,897.40
  6. Step 6: Final answer
    x = 1,202,982,133,717.25

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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.