Home / 9,591,635.10-14,387,452.65-8,546,540.70

Finding the Fourth Proportional to 9,591,635.10, 14,387,452.65 and 8,546,540.70

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Solution

The fourth proportional to 9,591,635.10, 14,387,452.65 and 8,546,540.70 is: 12,819,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,635.10 : 14,387,452.65 = 8,546,540.70 : x
  2. Step 2: Convert to fraction form
    9,591,635.10/14,387,452.65 = 8,546,540.70/x
  3. Step 3: Cross multiply
    9,591,635.10x = 14,387,452.65 × 8,546,540.70
  4. Step 4: Simplify right side
    9,591,635.10x = 122,962,949,642,547.84
  5. Step 5: Solve for x
    x = 122,962,949,642,547.84/9,591,635.10
  6. Step 6: Final answer
    x = 12,819,811.05

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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.