Home / 95,750,874.28-143,640,485.34-35,161,876.36

Finding the Fourth Proportional to 95,750,874.28, 143,640,485.34 and 35,161,876.36

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Solution

The fourth proportional to 95,750,874.28, 143,640,485.34 and 35,161,876.36 is: 52,748,019.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,750,874.28 : 143,640,485.34 = 35,161,876.36 : x
  2. Step 2: Convert to fraction form
    95,750,874.28/143,640,485.34 = 35,161,876.36/x
  3. Step 3: Cross multiply
    95,750,874.28x = 143,640,485.34 × 35,161,876.36
  4. Step 4: Simplify right side
    95,750,874.28x = 5,050,668,985,815,473
  5. Step 5: Solve for x
    x = 5,050,668,985,815,473/95,750,874.28
  6. Step 6: Final answer
    x = 52,748,019.52

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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.