Home / 50,301,008.60-75,451,512.90-14,399,216.60

Finding the Fourth Proportional to 50,301,008.60, 75,451,512.90 and 14,399,216.60

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Solution

The fourth proportional to 50,301,008.60, 75,451,512.90 and 14,399,216.60 is: 21,598,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,301,008.60 : 75,451,512.90 = 14,399,216.60 : x
  2. Step 2: Convert to fraction form
    50,301,008.60/75,451,512.90 = 14,399,216.60/x
  3. Step 3: Cross multiply
    50,301,008.60x = 75,451,512.90 × 14,399,216.60
  4. Step 4: Simplify right side
    50,301,008.60x = 1,086,442,677,044,794.25
  5. Step 5: Solve for x
    x = 1,086,442,677,044,794.25/50,301,008.60
  6. Step 6: Final answer
    x = 21,598,824.90

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1.5x scale

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.