Home / 9,995,697.35-14,982,211.37-4,593,184.39

Finding the Fourth Proportional to 9,995,697.35, 14,982,211.37 and 4,593,184.39

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Solution

The fourth proportional to 9,995,697.35, 14,982,211.37 and 4,593,184.39 is: 6,884,568.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,697.35 : 14,982,211.37 = 4,593,184.39 : x
  2. Step 2: Convert to fraction form
    9,995,697.35/14,982,211.37 = 4,593,184.39/x
  3. Step 3: Cross multiply
    9,995,697.35x = 14,982,211.37 × 4,593,184.39
  4. Step 4: Simplify right side
    9,995,697.35x = 68,816,059,366,391.95
  5. Step 5: Solve for x
    x = 68,816,059,366,391.95/9,995,697.35
  6. Step 6: Final answer
    x = 6,884,568.12

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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.