Home / 244,820,144.40-367,144,486.20-72,251,264.40

Finding the Fourth Proportional to 244,820,144.40, 367,144,486.20 and 72,251,264.40

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Solution

The fourth proportional to 244,820,144.40, 367,144,486.20 and 72,251,264.40 is: 108,351,595.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,820,144.40 : 367,144,486.20 = 72,251,264.40 : x
  2. Step 2: Convert to fraction form
    244,820,144.40/367,144,486.20 = 72,251,264.40/x
  3. Step 3: Cross multiply
    244,820,144.40x = 367,144,486.20 × 72,251,264.40
  4. Step 4: Simplify right side
    244,820,144.40x = 26,526,653,345,438,352
  5. Step 5: Solve for x
    x = 26,526,653,345,438,352/244,820,144.40
  6. Step 6: Final answer
    x = 108,351,595.86

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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.