Home / 62,861,538,766.60-94,154,558,642.70-55,882,230,401.80

Finding the Fourth Proportional to 62,861,538,766.60, 94,154,558,642.70 and 55,882,230,401.80

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Solution

The fourth proportional to 62,861,538,766.60, 94,154,558,642.70 and 55,882,230,401.80 is: 83,700,889,966.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,861,538,766.60 : 94,154,558,642.70 = 55,882,230,401.80 : x
  2. Step 2: Convert to fraction form
    62,861,538,766.60/94,154,558,642.70 = 55,882,230,401.80/x
  3. Step 3: Cross multiply
    62,861,538,766.60x = 94,154,558,642.70 × 55,882,230,401.80
  4. Step 4: Simplify right side
    62,861,538,766.60x = 5,261,566,739,451,150,860,288
  5. Step 5: Solve for x
    x = 5,261,566,739,451,150,860,288/62,861,538,766.60
  6. Step 6: Final answer
    x = 83,700,889,966.87

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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.