Home / 110,275,351.86-165,430,997.64-32,560,111.86

Finding the Fourth Proportional to 110,275,351.86, 165,430,997.64 and 32,560,111.86

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Solution

The fourth proportional to 110,275,351.86, 165,430,997.64 and 32,560,111.86 is: 48,845,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,275,351.86 : 165,430,997.64 = 32,560,111.86 : x
  2. Step 2: Convert to fraction form
    110,275,351.86/165,430,997.64 = 32,560,111.86/x
  3. Step 3: Cross multiply
    110,275,351.86x = 165,430,997.64 × 32,560,111.86
  4. Step 4: Simplify right side
    110,275,351.86x = 5,386,451,788,269,795
  5. Step 5: Solve for x
    x = 5,386,451,788,269,795/110,275,351.86
  6. Step 6: Final answer
    x = 48,845,473.60

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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.