Home / 134,000,721.70-201,001,082.55-88,084,219.30

Finding the Fourth Proportional to 134,000,721.70, 201,001,082.55 and 88,084,219.30

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Solution

The fourth proportional to 134,000,721.70, 201,001,082.55 and 88,084,219.30 is: 132,126,328.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,000,721.70 : 201,001,082.55 = 88,084,219.30 : x
  2. Step 2: Convert to fraction form
    134,000,721.70/201,001,082.55 = 88,084,219.30/x
  3. Step 3: Cross multiply
    134,000,721.70x = 201,001,082.55 × 88,084,219.30
  4. Step 4: Simplify right side
    134,000,721.70x = 17,705,023,434,871,604
  5. Step 5: Solve for x
    x = 17,705,023,434,871,604/134,000,721.70
  6. Step 6: Final answer
    x = 132,126,328.95

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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.