Home / 61,824,717.22-92,747,770.02-20,884,454.44

Finding the Fourth Proportional to 61,824,717.22, 92,747,770.02 and 20,884,454.44

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Solution

The fourth proportional to 61,824,717.22, 92,747,770.02 and 20,884,454.44 is: 31,330,294.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,717.22 : 92,747,770.02 = 20,884,454.44 : x
  2. Step 2: Convert to fraction form
    61,824,717.22/92,747,770.02 = 20,884,454.44/x
  3. Step 3: Cross multiply
    61,824,717.22x = 92,747,770.02 × 20,884,454.44
  4. Step 4: Simplify right side
    61,824,717.22x = 1,936,986,577,394,288
  5. Step 5: Solve for x
    x = 1,936,986,577,394,288/61,824,717.22
  6. Step 6: Final answer
    x = 31,330,294.17

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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.