Home / 150,503,086.16-225,730,444.92-41,302,748.24

Finding the Fourth Proportional to 150,503,086.16, 225,730,444.92 and 41,302,748.24

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Solution

The fourth proportional to 150,503,086.16, 225,730,444.92 and 41,302,748.24 is: 61,947,485.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,503,086.16 : 225,730,444.92 = 41,302,748.24 : x
  2. Step 2: Convert to fraction form
    150,503,086.16/225,730,444.92 = 41,302,748.24/x
  3. Step 3: Cross multiply
    150,503,086.16x = 225,730,444.92 × 41,302,748.24
  4. Step 4: Simplify right side
    150,503,086.16x = 9,323,287,736,633,946
  5. Step 5: Solve for x
    x = 9,323,287,736,633,946/150,503,086.16
  6. Step 6: Final answer
    x = 61,947,485.43

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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.