Home / 52,504,197.76-72,451,065.36-32,918,825.44

Finding the Fourth Proportional to 52,504,197.76, 72,451,065.36 and 32,918,825.44

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Solution

The fourth proportional to 52,504,197.76, 72,451,065.36 and 32,918,825.44 is: 45,425,015.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,504,197.76 : 72,451,065.36 = 32,918,825.44 : x
  2. Step 2: Convert to fraction form
    52,504,197.76/72,451,065.36 = 32,918,825.44/x
  3. Step 3: Cross multiply
    52,504,197.76x = 72,451,065.36 × 32,918,825.44
  4. Step 4: Simplify right side
    52,504,197.76x = 2,385,003,973,527,871
  5. Step 5: Solve for x
    x = 2,385,003,973,527,871/52,504,197.76
  6. Step 6: Final answer
    x = 45,425,015.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.