Home / 183,385,370.68-275,019,695.88-60,540,815.22

Finding the Fourth Proportional to 183,385,370.68, 275,019,695.88 and 60,540,815.22

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Solution

The fourth proportional to 183,385,370.68, 275,019,695.88 and 60,540,815.22 is: 90,791,956.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,385,370.68 : 275,019,695.88 = 60,540,815.22 : x
  2. Step 2: Convert to fraction form
    183,385,370.68/275,019,695.88 = 60,540,815.22/x
  3. Step 3: Cross multiply
    183,385,370.68x = 275,019,695.88 × 60,540,815.22
  4. Step 4: Simplify right side
    183,385,370.68x = 16,649,916,590,131,674
  5. Step 5: Solve for x
    x = 16,649,916,590,131,674/183,385,370.68
  6. Step 6: Final answer
    x = 90,791,956.46

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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.