Home / 49,375,011.30-68,954,954.70-49,375,011.30

Finding the Fourth Proportional to 49,375,011.30, 68,954,954.70 and 49,375,011.30

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Solution

The fourth proportional to 49,375,011.30, 68,954,954.70 and 49,375,011.30 is: 68,954,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,375,011.30 : 68,954,954.70 = 49,375,011.30 : x
  2. Step 2: Convert to fraction form
    49,375,011.30/68,954,954.70 = 49,375,011.30/x
  3. Step 3: Cross multiply
    49,375,011.30x = 68,954,954.70 × 49,375,011.30
  4. Step 4: Simplify right side
    49,375,011.30x = 3,404,651,667,503,488
  5. Step 5: Solve for x
    x = 3,404,651,667,503,488/49,375,011.30
  6. Step 6: Final answer
    x = 68,954,954.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.