Home / 40,166,711,281.41-60,250,057,954.20-14,642,773,147.68

Finding the Fourth Proportional to 40,166,711,281.41, 60,250,057,954.20 and 14,642,773,147.68

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Solution

The fourth proportional to 40,166,711,281.41, 60,250,057,954.20 and 14,642,773,147.68 is: 21,964,156,452.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,166,711,281.41 : 60,250,057,954.20 = 14,642,773,147.68 : x
  2. Step 2: Convert to fraction form
    40,166,711,281.41/60,250,057,954.20 = 14,642,773,147.68/x
  3. Step 3: Cross multiply
    40,166,711,281.41x = 60,250,057,954.20 × 14,642,773,147.68
  4. Step 4: Simplify right side
    40,166,711,281.41x = 882,227,930,757,923,471,360
  5. Step 5: Solve for x
    x = 882,227,930,757,923,471,360/40,166,711,281.41
  6. Step 6: Final answer
    x = 21,964,156,452.27

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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.