Home / 22,392,001.12-33,589,527.96-7,614,079.48

Finding the Fourth Proportional to 22,392,001.12, 33,589,527.96 and 7,614,079.48

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Solution

The fourth proportional to 22,392,001.12, 33,589,527.96 and 7,614,079.48 is: 11,421,638.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,392,001.12 : 33,589,527.96 = 7,614,079.48 : x
  2. Step 2: Convert to fraction form
    22,392,001.12/33,589,527.96 = 7,614,079.48/x
  3. Step 3: Cross multiply
    22,392,001.12x = 33,589,527.96 × 7,614,079.48
  4. Step 4: Simplify right side
    22,392,001.12x = 255,753,335,583,122.28
  5. Step 5: Solve for x
    x = 255,753,335,583,122.28/22,392,001.12
  6. Step 6: Final answer
    x = 11,421,638.21

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1.5x scale

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.