Home / 95,899,863.90-143,827,804.49-26,817,522.20

Finding the Fourth Proportional to 95,899,863.90, 143,827,804.49 and 26,817,522.20

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Solution

The fourth proportional to 95,899,863.90, 143,827,804.49 and 26,817,522.20 is: 40,220,133.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,899,863.90 : 143,827,804.49 = 26,817,522.20 : x
  2. Step 2: Convert to fraction form
    95,899,863.90/143,827,804.49 = 26,817,522.20/x
  3. Step 3: Cross multiply
    95,899,863.90x = 143,827,804.49 × 26,817,522.20
  4. Step 4: Simplify right side
    95,899,863.90x = 3,857,105,339,034,608.50
  5. Step 5: Solve for x
    x = 3,857,105,339,034,608.50/95,899,863.90
  6. Step 6: Final answer
    x = 40,220,133.61

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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.