Home / 95,805,916.20-143,706,799.32-26,716,876.32

Finding the Fourth Proportional to 95,805,916.20, 143,706,799.32 and 26,716,876.32

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Solution

The fourth proportional to 95,805,916.20, 143,706,799.32 and 26,716,876.32 is: 40,074,735.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,805,916.20 : 143,706,799.32 = 26,716,876.32 : x
  2. Step 2: Convert to fraction form
    95,805,916.20/143,706,799.32 = 26,716,876.32/x
  3. Step 3: Cross multiply
    95,805,916.20x = 143,706,799.32 × 26,716,876.32
  4. Step 4: Simplify right side
    95,805,916.20x = 3,839,396,783,775,500
  5. Step 5: Solve for x
    x = 3,839,396,783,775,500/95,805,916.20
  6. Step 6: Final answer
    x = 40,074,735.84

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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.