Home / 276,664,872,217.20-414,997,308,325.80-88,029,836,123.10

Finding the Fourth Proportional to 276,664,872,217.20, 414,997,308,325.80 and 88,029,836,123.10

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Solution

The fourth proportional to 276,664,872,217.20, 414,997,308,325.80 and 88,029,836,123.10 is: 132,044,754,184.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,664,872,217.20 : 414,997,308,325.80 = 88,029,836,123.10 : x
  2. Step 2: Convert to fraction form
    276,664,872,217.20/414,997,308,325.80 = 88,029,836,123.10/x
  3. Step 3: Cross multiply
    276,664,872,217.20x = 414,997,308,325.80 × 88,029,836,123.10
  4. Step 4: Simplify right side
    276,664,872,217.20x = 36,532,145,043,447,780,212,736
  5. Step 5: Solve for x
    x = 36,532,145,043,447,780,212,736/276,664,872,217.20
  6. Step 6: Final answer
    x = 132,044,754,184.65

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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.