Home / 67,257,253,588.29-92,815,017,821.42-36,773,457,845.74

Finding the Fourth Proportional to 67,257,253,588.29, 92,815,017,821.42 and 36,773,457,845.74

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Solution

The fourth proportional to 67,257,253,588.29, 92,815,017,821.42 and 36,773,457,845.74 is: 50,747,376,129.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,257,253,588.29 : 92,815,017,821.42 = 36,773,457,845.74 : x
  2. Step 2: Convert to fraction form
    67,257,253,588.29/92,815,017,821.42 = 36,773,457,845.74/x
  3. Step 3: Cross multiply
    67,257,253,588.29x = 92,815,017,821.42 × 36,773,457,845.74
  4. Step 4: Simplify right side
    67,257,253,588.29x = 3,413,129,145,307,595,014,144
  5. Step 5: Solve for x
    x = 3,413,129,145,307,595,014,144/67,257,253,588.29
  6. Step 6: Final answer
    x = 50,747,376,129.88

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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.