Home / 183,029,154.80-252,616,894.19-108,730,990.43

Finding the Fourth Proportional to 183,029,154.80, 252,616,894.19 and 108,730,990.43

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Solution

The fourth proportional to 183,029,154.80, 252,616,894.19 and 108,730,990.43 is: 150,070,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,029,154.80 : 252,616,894.19 = 108,730,990.43 : x
  2. Step 2: Convert to fraction form
    183,029,154.80/252,616,894.19 = 108,730,990.43/x
  3. Step 3: Cross multiply
    183,029,154.80x = 252,616,894.19 × 108,730,990.43
  4. Step 4: Simplify right side
    183,029,154.80x = 27,467,285,104,887,380
  5. Step 5: Solve for x
    x = 27,467,285,104,887,380/183,029,154.80
  6. Step 6: Final answer
    x = 150,070,545.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.