Home / 104,804,577.84-144,630,910.33-60,777,717.25

Finding the Fourth Proportional to 104,804,577.84, 144,630,910.33 and 60,777,717.25

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Solution

The fourth proportional to 104,804,577.84, 144,630,910.33 and 60,777,717.25 is: 83,873,593.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,804,577.84 : 144,630,910.33 = 60,777,717.25 : x
  2. Step 2: Convert to fraction form
    104,804,577.84/144,630,910.33 = 60,777,717.25/x
  3. Step 3: Cross multiply
    104,804,577.84x = 144,630,910.33 × 60,777,717.25
  4. Step 4: Simplify right side
    104,804,577.84x = 8,790,336,573,646,845
  5. Step 5: Solve for x
    x = 8,790,336,573,646,845/104,804,577.84
  6. Step 6: Final answer
    x = 83,873,593.64

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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.