Home / 11,556,077.40-17,334,116.10-8,196,845.40

Finding the Fourth Proportional to 11,556,077.40, 17,334,116.10 and 8,196,845.40

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Solution

The fourth proportional to 11,556,077.40, 17,334,116.10 and 8,196,845.40 is: 12,295,268.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,077.40 : 17,334,116.10 = 8,196,845.40 : x
  2. Step 2: Convert to fraction form
    11,556,077.40/17,334,116.10 = 8,196,845.40/x
  3. Step 3: Cross multiply
    11,556,077.40x = 17,334,116.10 × 8,196,845.40
  4. Step 4: Simplify right side
    11,556,077.40x = 142,085,069,817,350.97
  5. Step 5: Solve for x
    x = 142,085,069,817,350.97/11,556,077.40
  6. Step 6: Final answer
    x = 12,295,268.10

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Similar ratio
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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.