Home / 149,897,959.40-224,511,015.90-123,024,103.40

Finding the Fourth Proportional to 149,897,959.40, 224,511,015.90 and 123,024,103.40

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Solution

The fourth proportional to 149,897,959.40, 224,511,015.90 and 123,024,103.40 is: 184,260,456.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,897,959.40 : 224,511,015.90 = 123,024,103.40 : x
  2. Step 2: Convert to fraction form
    149,897,959.40/224,511,015.90 = 123,024,103.40/x
  3. Step 3: Cross multiply
    149,897,959.40x = 224,511,015.90 × 123,024,103.40
  4. Step 4: Simplify right side
    149,897,959.40x = 27,620,266,434,520,648
  5. Step 5: Solve for x
    x = 27,620,266,434,520,648/149,897,959.40
  6. Step 6: Final answer
    x = 184,260,456.55

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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.