Home / 95,844,255.30-143,682,402.15-57,465,029.70

Finding the Fourth Proportional to 95,844,255.30, 143,682,402.15 and 57,465,029.70

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Solution

The fourth proportional to 95,844,255.30, 143,682,402.15 and 57,465,029.70 is: 86,147,192.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,844,255.30 : 143,682,402.15 = 57,465,029.70 : x
  2. Step 2: Convert to fraction form
    95,844,255.30/143,682,402.15 = 57,465,029.70/x
  3. Step 3: Cross multiply
    95,844,255.30x = 143,682,402.15 × 57,465,029.70
  4. Step 4: Simplify right side
    95,844,255.30x = 8,256,713,506,917,095
  5. Step 5: Solve for x
    x = 8,256,713,506,917,095/95,844,255.30
  6. Step 6: Final answer
    x = 86,147,192.45

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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.