Home / 50,544,060.60-75,816,090.90-48,560,014.20

Finding the Fourth Proportional to 50,544,060.60, 75,816,090.90 and 48,560,014.20

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Solution

The fourth proportional to 50,544,060.60, 75,816,090.90 and 48,560,014.20 is: 72,840,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,060.60 : 75,816,090.90 = 48,560,014.20 : x
  2. Step 2: Convert to fraction form
    50,544,060.60/75,816,090.90 = 48,560,014.20/x
  3. Step 3: Cross multiply
    50,544,060.60x = 75,816,090.90 × 48,560,014.20
  4. Step 4: Simplify right side
    50,544,060.60x = 3,681,630,450,692,491.50
  5. Step 5: Solve for x
    x = 3,681,630,450,692,491.50/50,544,060.60
  6. Step 6: Final answer
    x = 72,840,021.30

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Similar ratio
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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.