Home / 183,385,369.68-275,019,694.38-60,540,814.23

Finding the Fourth Proportional to 183,385,369.68, 275,019,694.38 and 60,540,814.23

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Solution

The fourth proportional to 183,385,369.68, 275,019,694.38 and 60,540,814.23 is: 90,791,954.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,385,369.68 : 275,019,694.38 = 60,540,814.23 : x
  2. Step 2: Convert to fraction form
    183,385,369.68/275,019,694.38 = 60,540,814.23/x
  3. Step 3: Cross multiply
    183,385,369.68x = 275,019,694.38 × 60,540,814.23
  4. Step 4: Simplify right side
    183,385,369.68x = 16,649,916,227,050,954
  5. Step 5: Solve for x
    x = 16,649,916,227,050,954/183,385,369.68
  6. Step 6: Final answer
    x = 90,791,954.97

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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.