Home / 11,396,962.60-17,095,443.90-7,583,612.20

Finding the Fourth Proportional to 11,396,962.60, 17,095,443.90 and 7,583,612.20

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Solution

The fourth proportional to 11,396,962.60, 17,095,443.90 and 7,583,612.20 is: 11,375,418.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396,962.60 : 17,095,443.90 = 7,583,612.20 : x
  2. Step 2: Convert to fraction form
    11,396,962.60/17,095,443.90 = 7,583,612.20/x
  3. Step 3: Cross multiply
    11,396,962.60x = 17,095,443.90 × 7,583,612.20
  4. Step 4: Simplify right side
    11,396,962.60x = 129,645,216,924,455.58
  5. Step 5: Solve for x
    x = 129,645,216,924,455.58/11,396,962.60
  6. Step 6: Final answer
    x = 11,375,418.30

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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.