Home / 144,632,381.88-199,477,251.18-95,123,595.24

Finding the Fourth Proportional to 144,632,381.88, 199,477,251.18 and 95,123,595.24

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Solution

The fourth proportional to 144,632,381.88, 199,477,251.18 and 95,123,595.24 is: 131,194,640.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,632,381.88 : 199,477,251.18 = 95,123,595.24 : x
  2. Step 2: Convert to fraction form
    144,632,381.88/199,477,251.18 = 95,123,595.24/x
  3. Step 3: Cross multiply
    144,632,381.88x = 199,477,251.18 × 95,123,595.24
  4. Step 4: Simplify right side
    144,632,381.88x = 18,974,993,300,834,132
  5. Step 5: Solve for x
    x = 18,974,993,300,834,132/144,632,381.88
  6. Step 6: Final answer
    x = 131,194,640.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.