Home / 9,396,042.80-14,094,064.20-6,656,169.20

Finding the Fourth Proportional to 9,396,042.80, 14,094,064.20 and 6,656,169.20

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Solution

The fourth proportional to 9,396,042.80, 14,094,064.20 and 6,656,169.20 is: 9,984,253.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,042.80 : 14,094,064.20 = 6,656,169.20 : x
  2. Step 2: Convert to fraction form
    9,396,042.80/14,094,064.20 = 6,656,169.20/x
  3. Step 3: Cross multiply
    9,396,042.80x = 14,094,064.20 × 6,656,169.20
  4. Step 4: Simplify right side
    9,396,042.80x = 93,812,476,030,862.64
  5. Step 5: Solve for x
    x = 93,812,476,030,862.64/9,396,042.80
  6. Step 6: Final answer
    x = 9,984,253.80

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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.