Home / 9,505,010.10-14,257,515.15-3,115,470.90

Finding the Fourth Proportional to 9,505,010.10, 14,257,515.15 and 3,115,470.90

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Solution

The fourth proportional to 9,505,010.10, 14,257,515.15 and 3,115,470.90 is: 4,673,206.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,010.10 : 14,257,515.15 = 3,115,470.90 : x
  2. Step 2: Convert to fraction form
    9,505,010.10/14,257,515.15 = 3,115,470.90/x
  3. Step 3: Cross multiply
    9,505,010.10x = 14,257,515.15 × 3,115,470.90
  4. Step 4: Simplify right side
    9,505,010.10x = 44,418,873,556,134.13
  5. Step 5: Solve for x
    x = 44,418,873,556,134.13/9,505,010.10
  6. Step 6: Final answer
    x = 4,673,206.35

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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.