Home / 295,073,999.20-442,233,085.20-226,577,159.20

Finding the Fourth Proportional to 295,073,999.20, 442,233,085.20 and 226,577,159.20

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Solution

The fourth proportional to 295,073,999.20, 442,233,085.20 and 226,577,159.20 is: 339,575,551.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,073,999.20 : 442,233,085.20 = 226,577,159.20 : x
  2. Step 2: Convert to fraction form
    295,073,999.20/442,233,085.20 = 226,577,159.20/x
  3. Step 3: Cross multiply
    295,073,999.20x = 442,233,085.20 × 226,577,159.20
  4. Step 4: Simplify right side
    295,073,999.20x = 100,199,916,148,867,552
  5. Step 5: Solve for x
    x = 100,199,916,148,867,552/295,073,999.20
  6. Step 6: Final answer
    x = 339,575,551.97

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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.