Home / 107,224,099.26-160,809,576.57-30,547,791.66

Finding the Fourth Proportional to 107,224,099.26, 160,809,576.57 and 30,547,791.66

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Solution

The fourth proportional to 107,224,099.26, 160,809,576.57 and 30,547,791.66 is: 45,814,117.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,224,099.26 : 160,809,576.57 = 30,547,791.66 : x
  2. Step 2: Convert to fraction form
    107,224,099.26/160,809,576.57 = 30,547,791.66/x
  3. Step 3: Cross multiply
    107,224,099.26x = 160,809,576.57 × 30,547,791.66
  4. Step 4: Simplify right side
    107,224,099.26x = 4,912,377,441,993,177
  5. Step 5: Solve for x
    x = 4,912,377,441,993,177/107,224,099.26
  6. Step 6: Final answer
    x = 45,814,117.12

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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.