Home / 149,897,967.40-224,511,027.90-123,024,111.40

Finding the Fourth Proportional to 149,897,967.40, 224,511,027.90 and 123,024,111.40

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Solution

The fourth proportional to 149,897,967.40, 224,511,027.90 and 123,024,111.40 is: 184,260,468.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,897,967.40 : 224,511,027.90 = 123,024,111.40 : x
  2. Step 2: Convert to fraction form
    149,897,967.40/224,511,027.90 = 123,024,111.40/x
  3. Step 3: Cross multiply
    149,897,967.40x = 224,511,027.90 × 123,024,111.40
  4. Step 4: Simplify right side
    149,897,967.40x = 27,620,269,706,898,112
  5. Step 5: Solve for x
    x = 27,620,269,706,898,112/149,897,967.40
  6. Step 6: Final answer
    x = 184,260,468.54

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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.