Home / 52,764,023.40-79,146,035.10-22,474,948.20

Finding the Fourth Proportional to 52,764,023.40, 79,146,035.10 and 22,474,948.20

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Solution

The fourth proportional to 52,764,023.40, 79,146,035.10 and 22,474,948.20 is: 33,712,422.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,764,023.40 : 79,146,035.10 = 22,474,948.20 : x
  2. Step 2: Convert to fraction form
    52,764,023.40/79,146,035.10 = 22,474,948.20/x
  3. Step 3: Cross multiply
    52,764,023.40x = 79,146,035.10 × 22,474,948.20
  4. Step 4: Simplify right side
    52,764,023.40x = 1,778,803,039,107,881.75
  5. Step 5: Solve for x
    x = 1,778,803,039,107,881.75/52,764,023.40
  6. Step 6: Final answer
    x = 33,712,422.30

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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.