Home / 50,676,952.60-76,015,428.90-44,299,660.60

Finding the Fourth Proportional to 50,676,952.60, 76,015,428.90 and 44,299,660.60

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Solution

The fourth proportional to 50,676,952.60, 76,015,428.90 and 44,299,660.60 is: 66,449,490.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,676,952.60 : 76,015,428.90 = 44,299,660.60 : x
  2. Step 2: Convert to fraction form
    50,676,952.60/76,015,428.90 = 44,299,660.60/x
  3. Step 3: Cross multiply
    50,676,952.60x = 76,015,428.90 × 44,299,660.60
  4. Step 4: Simplify right side
    50,676,952.60x = 3,367,457,700,633,431.50
  5. Step 5: Solve for x
    x = 3,367,457,700,633,431.50/50,676,952.60
  6. Step 6: Final answer
    x = 66,449,490.90

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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.