Home / 17,260,523.96-25,895,001.30-5,745,968.96

Finding the Fourth Proportional to 17,260,523.96, 25,895,001.30 and 5,745,968.96

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Solution

The fourth proportional to 17,260,523.96, 25,895,001.30 and 5,745,968.96 is: 8,620,356.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,260,523.96 : 25,895,001.30 = 5,745,968.96 : x
  2. Step 2: Convert to fraction form
    17,260,523.96/25,895,001.30 = 5,745,968.96/x
  3. Step 3: Cross multiply
    17,260,523.96x = 25,895,001.30 × 5,745,968.96
  4. Step 4: Simplify right side
    17,260,523.96x = 148,791,873,688,959.66
  5. Step 5: Solve for x
    x = 148,791,873,688,959.66/17,260,523.96
  6. Step 6: Final answer
    x = 8,620,356.72

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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.