Home / 223,362,092.10-335,043,138.15-108,570,836.10

Finding the Fourth Proportional to 223,362,092.10, 335,043,138.15 and 108,570,836.10

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Solution

The fourth proportional to 223,362,092.10, 335,043,138.15 and 108,570,836.10 is: 162,856,254.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,362,092.10 : 335,043,138.15 = 108,570,836.10 : x
  2. Step 2: Convert to fraction form
    223,362,092.10/335,043,138.15 = 108,570,836.10/x
  3. Step 3: Cross multiply
    223,362,092.10x = 335,043,138.15 × 108,570,836.10
  4. Step 4: Simplify right side
    223,362,092.10x = 36,375,913,638,513,304
  5. Step 5: Solve for x
    x = 36,375,913,638,513,304/223,362,092.10
  6. Step 6: Final answer
    x = 162,856,254.15

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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.