Home / 9,295,551.60-13,943,327.40-8,259,241.65

Finding the Fourth Proportional to 9,295,551.60, 13,943,327.40 and 8,259,241.65

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Solution

The fourth proportional to 9,295,551.60, 13,943,327.40 and 8,259,241.65 is: 12,388,862.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,551.60 : 13,943,327.40 = 8,259,241.65 : x
  2. Step 2: Convert to fraction form
    9,295,551.60/13,943,327.40 = 8,259,241.65/x
  3. Step 3: Cross multiply
    9,295,551.60x = 13,943,327.40 × 8,259,241.65
  4. Step 4: Simplify right side
    9,295,551.60x = 115,161,310,401,666.22
  5. Step 5: Solve for x
    x = 115,161,310,401,666.22/9,295,551.60
  6. Step 6: Final answer
    x = 12,388,862.48

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Double scale
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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.