Home / 223,400,744.20-335,101,116.30-61,842,680.20

Finding the Fourth Proportional to 223,400,744.20, 335,101,116.30 and 61,842,680.20

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Solution

The fourth proportional to 223,400,744.20, 335,101,116.30 and 61,842,680.20 is: 92,764,020.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,400,744.20 : 335,101,116.30 = 61,842,680.20 : x
  2. Step 2: Convert to fraction form
    223,400,744.20/335,101,116.30 = 61,842,680.20/x
  3. Step 3: Cross multiply
    223,400,744.20x = 335,101,116.30 × 61,842,680.20
  4. Step 4: Simplify right side
    223,400,744.20x = 20,723,551,170,003,908
  5. Step 5: Solve for x
    x = 20,723,551,170,003,908/223,400,744.20
  6. Step 6: Final answer
    x = 92,764,020.30

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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.