Home / 11,088,200.40-16,649,407.80-6,049,352.40

Finding the Fourth Proportional to 11,088,200.40, 16,649,407.80 and 6,049,352.40

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Solution

The fourth proportional to 11,088,200.40, 16,649,407.80 and 6,049,352.40 is: 9,083,361.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,200.40 : 16,649,407.80 = 6,049,352.40 : x
  2. Step 2: Convert to fraction form
    11,088,200.40/16,649,407.80 = 6,049,352.40/x
  3. Step 3: Cross multiply
    11,088,200.40x = 16,649,407.80 × 6,049,352.40
  4. Step 4: Simplify right side
    11,088,200.40x = 100,718,135,033,508.73
  5. Step 5: Solve for x
    x = 100,718,135,033,508.73/11,088,200.40
  6. Step 6: Final answer
    x = 9,083,361.72

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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.