Home / 96,379,350,567.80-132,863,327,332.98-67,353,424,156.76

Finding the Fourth Proportional to 96,379,350,567.80, 132,863,327,332.98 and 67,353,424,156.76

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Solution

The fourth proportional to 96,379,350,567.80, 132,863,327,332.98 and 67,353,424,156.76 is: 92,849,764,892.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,379,350,567.80 : 132,863,327,332.98 = 67,353,424,156.76 : x
  2. Step 2: Convert to fraction form
    96,379,350,567.80/132,863,327,332.98 = 67,353,424,156.76/x
  3. Step 3: Cross multiply
    96,379,350,567.80x = 132,863,327,332.98 × 67,353,424,156.76
  4. Step 4: Simplify right side
    96,379,350,567.80x = 8,948,800,040,736,645,971,968
  5. Step 5: Solve for x
    x = 8,948,800,040,736,645,971,968/96,379,350,567.80
  6. Step 6: Final answer
    x = 92,849,764,892.76

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Double scale
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1.5x scale

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.