Home / 62,861,538,787.60-94,154,558,674.20-55,882,230,422.80

Finding the Fourth Proportional to 62,861,538,787.60, 94,154,558,674.20 and 55,882,230,422.80

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Solution

The fourth proportional to 62,861,538,787.60, 94,154,558,674.20 and 55,882,230,422.80 is: 83,700,889,998.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,861,538,787.60 : 94,154,558,674.20 = 55,882,230,422.80 : x
  2. Step 2: Convert to fraction form
    62,861,538,787.60/94,154,558,674.20 = 55,882,230,422.80/x
  3. Step 3: Cross multiply
    62,861,538,787.60x = 94,154,558,674.20 × 55,882,230,422.80
  4. Step 4: Simplify right side
    62,861,538,787.60x = 5,261,566,743,188,686,766,080
  5. Step 5: Solve for x
    x = 5,261,566,743,188,686,766,080/62,861,538,787.60
  6. Step 6: Final answer
    x = 83,700,889,998.36

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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.