Home / 63,757,009.20-95,625,249.48-18,308,466.48

Finding the Fourth Proportional to 63,757,009.20, 95,625,249.48 and 18,308,466.48

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Solution

The fourth proportional to 63,757,009.20, 95,625,249.48 and 18,308,466.48 is: 27,459,752.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,757,009.20 : 95,625,249.48 = 18,308,466.48 : x
  2. Step 2: Convert to fraction form
    63,757,009.20/95,625,249.48 = 18,308,466.48/x
  3. Step 3: Cross multiply
    63,757,009.20x = 95,625,249.48 × 18,308,466.48
  4. Step 4: Simplify right side
    63,757,009.20x = 1,750,751,674,746,217.50
  5. Step 5: Solve for x
    x = 1,750,751,674,746,217.50/63,757,009.20
  6. Step 6: Final answer
    x = 27,459,752.22

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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.