Home / 104,807,912.67-157,240,173.51-32,022,708.71

Finding the Fourth Proportional to 104,807,912.67, 157,240,173.51 and 32,022,708.71

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Solution

The fourth proportional to 104,807,912.67, 157,240,173.51 and 32,022,708.71 is: 48,042,711.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,807,912.67 : 157,240,173.51 = 32,022,708.71 : x
  2. Step 2: Convert to fraction form
    104,807,912.67/157,240,173.51 = 32,022,708.71/x
  3. Step 3: Cross multiply
    104,807,912.67x = 157,240,173.51 × 32,022,708.71
  4. Step 4: Simplify right side
    104,807,912.67x = 5,035,256,273,034,387
  5. Step 5: Solve for x
    x = 5,035,256,273,034,387/104,807,912.67
  6. Step 6: Final answer
    x = 48,042,711.13

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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.