Home / 241,643,998.20-362,654,954.10-112,267,639.20

Finding the Fourth Proportional to 241,643,998.20, 362,654,954.10 and 112,267,639.20

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Solution

The fourth proportional to 241,643,998.20, 362,654,954.10 and 112,267,639.20 is: 168,489,248.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,643,998.20 : 362,654,954.10 = 112,267,639.20 : x
  2. Step 2: Convert to fraction form
    241,643,998.20/362,654,954.10 = 112,267,639.20/x
  3. Step 3: Cross multiply
    241,643,998.20x = 362,654,954.10 × 112,267,639.20
  4. Step 4: Simplify right side
    241,643,998.20x = 40,714,415,540,991,368
  5. Step 5: Solve for x
    x = 40,714,415,540,991,368/241,643,998.20
  6. Step 6: Final answer
    x = 168,489,248.00

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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.