Home / 22,341,629.56-33,512,446.16-7,195,561.06

Finding the Fourth Proportional to 22,341,629.56, 33,512,446.16 and 7,195,561.06

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Solution

The fourth proportional to 22,341,629.56, 33,512,446.16 and 7,195,561.06 is: 10,793,342.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,629.56 : 33,512,446.16 = 7,195,561.06 : x
  2. Step 2: Convert to fraction form
    22,341,629.56/33,512,446.16 = 7,195,561.06/x
  3. Step 3: Cross multiply
    22,341,629.56x = 33,512,446.16 × 7,195,561.06
  4. Step 4: Simplify right side
    22,341,629.56x = 241,140,852,614,242.53
  5. Step 5: Solve for x
    x = 241,140,852,614,242.53/22,341,629.56
  6. Step 6: Final answer
    x = 10,793,342.18

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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.