Home / 60,087,675.85-90,128,805.31-25,058,365.63

Finding the Fourth Proportional to 60,087,675.85, 90,128,805.31 and 25,058,365.63

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Solution

The fourth proportional to 60,087,675.85, 90,128,805.31 and 25,058,365.63 is: 37,586,418.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,087,675.85 : 90,128,805.31 = 25,058,365.63 : x
  2. Step 2: Convert to fraction form
    60,087,675.85/90,128,805.31 = 25,058,365.63/x
  3. Step 3: Cross multiply
    60,087,675.85x = 90,128,805.31 × 25,058,365.63
  4. Step 4: Simplify right side
    60,087,675.85x = 2,258,480,556,965,098
  5. Step 5: Solve for x
    x = 2,258,480,556,965,098/60,087,675.85
  6. Step 6: Final answer
    x = 37,586,418.93

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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.