Home / 50,812,441.76-76,180,093.68-26,193,839.60

Finding the Fourth Proportional to 50,812,441.76, 76,180,093.68 and 26,193,839.60

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Solution

The fourth proportional to 50,812,441.76, 76,180,093.68 and 26,193,839.60 is: 39,270,877.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,812,441.76 : 76,180,093.68 = 26,193,839.60 : x
  2. Step 2: Convert to fraction form
    50,812,441.76/76,180,093.68 = 26,193,839.60/x
  3. Step 3: Cross multiply
    50,812,441.76x = 76,180,093.68 × 26,193,839.60
  4. Step 4: Simplify right side
    50,812,441.76x = 1,995,449,154,566,894
  5. Step 5: Solve for x
    x = 1,995,449,154,566,894/50,812,441.76
  6. Step 6: Final answer
    x = 39,270,877.08

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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.