Home / 149,060,057.79-222,967,306.23-104,741,238.06

Finding the Fourth Proportional to 149,060,057.79, 222,967,306.23 and 104,741,238.06

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Solution

The fourth proportional to 149,060,057.79, 222,967,306.23 and 104,741,238.06 is: 156,674,242.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,060,057.79 : 222,967,306.23 = 104,741,238.06 : x
  2. Step 2: Convert to fraction form
    149,060,057.79/222,967,306.23 = 104,741,238.06/x
  3. Step 3: Cross multiply
    149,060,057.79x = 222,967,306.23 × 104,741,238.06
  4. Step 4: Simplify right side
    149,060,057.79x = 23,353,871,701,433,352
  5. Step 5: Solve for x
    x = 23,353,871,701,433,352/149,060,057.79
  6. Step 6: Final answer
    x = 156,674,242.90

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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.