Home / 104,804,573.15-144,630,903.88-60,777,712.56

Finding the Fourth Proportional to 104,804,573.15, 144,630,903.88 and 60,777,712.56

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Solution

The fourth proportional to 104,804,573.15, 144,630,903.88 and 60,777,712.56 is: 83,873,587.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,804,573.15 : 144,630,903.88 = 60,777,712.56 : x
  2. Step 2: Convert to fraction form
    104,804,573.15/144,630,903.88 = 60,777,712.56/x
  3. Step 3: Cross multiply
    104,804,573.15x = 144,630,903.88 × 60,777,712.56
  4. Step 4: Simplify right side
    104,804,573.15x = 8,790,335,503,929,966
  5. Step 5: Solve for x
    x = 8,790,335,503,929,966/104,804,573.15
  6. Step 6: Final answer
    x = 83,873,587.19

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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.