Home / 104,804,575.15-144,630,906.64-60,777,714.56

Finding the Fourth Proportional to 104,804,575.15, 144,630,906.64 and 60,777,714.56

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Solution

The fourth proportional to 104,804,575.15, 144,630,906.64 and 60,777,714.56 is: 83,873,589.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,804,575.15 : 144,630,906.64 = 60,777,714.56 : x
  2. Step 2: Convert to fraction form
    104,804,575.15/144,630,906.64 = 60,777,714.56/x
  3. Step 3: Cross multiply
    104,804,575.15x = 144,630,906.64 × 60,777,714.56
  4. Step 4: Simplify right side
    104,804,575.15x = 8,790,335,960,319,928
  5. Step 5: Solve for x
    x = 8,790,335,960,319,928/104,804,575.15
  6. Step 6: Final answer
    x = 83,873,589.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.