Home / 9,396,067.80-14,094,101.70-6,656,194.20

Finding the Fourth Proportional to 9,396,067.80, 14,094,101.70 and 6,656,194.20

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Solution

The fourth proportional to 9,396,067.80, 14,094,101.70 and 6,656,194.20 is: 9,984,291.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,067.80 : 14,094,101.70 = 6,656,194.20 : x
  2. Step 2: Convert to fraction form
    9,396,067.80/14,094,101.70 = 6,656,194.20/x
  3. Step 3: Cross multiply
    9,396,067.80x = 14,094,101.70 × 6,656,194.20
  4. Step 4: Simplify right side
    9,396,067.80x = 93,813,077,989,750.14
  5. Step 5: Solve for x
    x = 93,813,077,989,750.14/9,396,067.80
  6. Step 6: Final answer
    x = 9,984,291.30

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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.