Home / 52,764,008.40-79,146,012.60-22,474,933.20

Finding the Fourth Proportional to 52,764,008.40, 79,146,012.60 and 22,474,933.20

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Solution

The fourth proportional to 52,764,008.40, 79,146,012.60 and 22,474,933.20 is: 33,712,399.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,764,008.40 : 79,146,012.60 = 22,474,933.20 : x
  2. Step 2: Convert to fraction form
    52,764,008.40/79,146,012.60 = 22,474,933.20/x
  3. Step 3: Cross multiply
    52,764,008.40x = 79,146,012.60 × 22,474,933.20
  4. Step 4: Simplify right side
    52,764,008.40x = 1,778,801,346,231,358.25
  5. Step 5: Solve for x
    x = 1,778,801,346,231,358.25/52,764,008.40
  6. Step 6: Final answer
    x = 33,712,399.80

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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.