Home / 9,577,555.70-14,366,333.55-8,695,757.30

Finding the Fourth Proportional to 9,577,555.70, 14,366,333.55 and 8,695,757.30

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Solution

The fourth proportional to 9,577,555.70, 14,366,333.55 and 8,695,757.30 is: 13,043,635.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,555.70 : 14,366,333.55 = 8,695,757.30 : x
  2. Step 2: Convert to fraction form
    9,577,555.70/14,366,333.55 = 8,695,757.30/x
  3. Step 3: Cross multiply
    9,577,555.70x = 14,366,333.55 × 8,695,757.30
  4. Step 4: Simplify right side
    9,577,555.70x = 124,926,149,841,647.44
  5. Step 5: Solve for x
    x = 124,926,149,841,647.44/9,577,555.70
  6. Step 6: Final answer
    x = 13,043,635.95

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Double scale
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Similar ratio
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1.5x scale

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.