Home / 11,088,270.40-16,649,512.80-6,049,422.40

Finding the Fourth Proportional to 11,088,270.40, 16,649,512.80 and 6,049,422.40

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Solution

The fourth proportional to 11,088,270.40, 16,649,512.80 and 6,049,422.40 is: 9,083,466.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,270.40 : 16,649,512.80 = 6,049,422.40 : x
  2. Step 2: Convert to fraction form
    11,088,270.40/16,649,512.80 = 6,049,422.40/x
  3. Step 3: Cross multiply
    11,088,270.40x = 16,649,512.80 × 6,049,422.40
  4. Step 4: Simplify right side
    11,088,270.40x = 100,719,935,681,406.73
  5. Step 5: Solve for x
    x = 100,719,935,681,406.73/11,088,270.40
  6. Step 6: Final answer
    x = 9,083,466.77

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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.