Home / 183,474,411.76-275,259,250.49-68,459,819.32

Finding the Fourth Proportional to 183,474,411.76, 275,259,250.49 and 68,459,819.32

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Solution

The fourth proportional to 183,474,411.76, 275,259,250.49 and 68,459,819.32 is: 102,707,502.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,474,411.76 : 275,259,250.49 = 68,459,819.32 : x
  2. Step 2: Convert to fraction form
    183,474,411.76/275,259,250.49 = 68,459,819.32/x
  3. Step 3: Cross multiply
    183,474,411.76x = 275,259,250.49 × 68,459,819.32
  4. Step 4: Simplify right side
    183,474,411.76x = 18,844,198,554,704,020
  5. Step 5: Solve for x
    x = 18,844,198,554,704,020/183,474,411.76
  6. Step 6: Final answer
    x = 102,707,502.23

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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.