Home / 95,813,396.79-143,721,235.68-26,721,996.64

Finding the Fourth Proportional to 95,813,396.79, 143,721,235.68 and 26,721,996.64

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Solution

The fourth proportional to 95,813,396.79, 143,721,235.68 and 26,721,996.64 is: 40,083,313.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,813,396.79 : 143,721,235.68 = 26,721,996.64 : x
  2. Step 2: Convert to fraction form
    95,813,396.79/143,721,235.68 = 26,721,996.64/x
  3. Step 3: Cross multiply
    95,813,396.79x = 143,721,235.68 × 26,721,996.64
  4. Step 4: Simplify right side
    95,813,396.79x = 3,840,518,377,286,530
  5. Step 5: Solve for x
    x = 3,840,518,377,286,530/95,813,396.79
  6. Step 6: Final answer
    x = 40,083,313.04

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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.