Home / 67,194,824,060.85-92,728,894,402.87-36,295,108,731.06

Finding the Fourth Proportional to 67,194,824,060.85, 92,728,894,402.87 and 36,295,108,731.06

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Solution

The fourth proportional to 67,194,824,060.85, 92,728,894,402.87 and 36,295,108,731.06 is: 50,087,270,141.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,194,824,060.85 : 92,728,894,402.87 = 36,295,108,731.06 : x
  2. Step 2: Convert to fraction form
    67,194,824,060.85/92,728,894,402.87 = 36,295,108,731.06/x
  3. Step 3: Cross multiply
    67,194,824,060.85x = 92,728,894,402.87 × 36,295,108,731.06
  4. Step 4: Simplify right side
    67,194,824,060.85x = 3,365,605,304,863,151,357,952
  5. Step 5: Solve for x
    x = 3,365,605,304,863,151,357,952/67,194,824,060.85
  6. Step 6: Final answer
    x = 50,087,270,141.75

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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.