Home / 67,071,853,218.88-100,597,117,937.52-22,299,625,960.48

Finding the Fourth Proportional to 67,071,853,218.88, 100,597,117,937.52 and 22,299,625,960.48

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Solution

The fourth proportional to 67,071,853,218.88, 100,597,117,937.52 and 22,299,625,960.48 is: 33,445,894,142.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,071,853,218.88 : 100,597,117,937.52 = 22,299,625,960.48 : x
  2. Step 2: Convert to fraction form
    67,071,853,218.88/100,597,117,937.52 = 22,299,625,960.48/x
  3. Step 3: Cross multiply
    67,071,853,218.88x = 100,597,117,937.52 × 22,299,625,960.48
  4. Step 4: Simplify right side
    67,071,853,218.88x = 2,243,278,102,708,989,198,336
  5. Step 5: Solve for x
    x = 2,243,278,102,708,989,198,336/67,071,853,218.88
  6. Step 6: Final answer
    x = 33,445,894,142.63

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1.5x scale

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.