Home / 110,116,058.72-151,964,059.84-60,560,268.17

Finding the Fourth Proportional to 110,116,058.72, 151,964,059.84 and 60,560,268.17

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Solution

The fourth proportional to 110,116,058.72, 151,964,059.84 and 60,560,268.17 is: 83,575,314.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,116,058.72 : 151,964,059.84 = 60,560,268.17 : x
  2. Step 2: Convert to fraction form
    110,116,058.72/151,964,059.84 = 60,560,268.17/x
  3. Step 3: Cross multiply
    110,116,058.72x = 151,964,059.84 × 60,560,268.17
  4. Step 4: Simplify right side
    110,116,058.72x = 9,202,984,215,201,106
  5. Step 5: Solve for x
    x = 9,202,984,215,201,106/110,116,058.72
  6. Step 6: Final answer
    x = 83,575,314.29

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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.