Home / 110,673,177.40-166,009,766.10-34,000,019.20

Finding the Fourth Proportional to 110,673,177.40, 166,009,766.10 and 34,000,019.20

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Solution

The fourth proportional to 110,673,177.40, 166,009,766.10 and 34,000,019.20 is: 51,000,028.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,673,177.40 : 166,009,766.10 = 34,000,019.20 : x
  2. Step 2: Convert to fraction form
    110,673,177.40/166,009,766.10 = 34,000,019.20/x
  3. Step 3: Cross multiply
    110,673,177.40x = 166,009,766.10 × 34,000,019.20
  4. Step 4: Simplify right side
    110,673,177.40x = 5,644,335,234,787,509
  5. Step 5: Solve for x
    x = 5,644,335,234,787,509/110,673,177.40
  6. Step 6: Final answer
    x = 51,000,028.80

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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.