Home / 41,853,708.20-62,746,683.23-13,085,035.40

Finding the Fourth Proportional to 41,853,708.20, 62,746,683.23 and 13,085,035.40

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Solution

The fourth proportional to 41,853,708.20, 62,746,683.23 and 13,085,035.40 is: 19,616,961.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,853,708.20 : 62,746,683.23 = 13,085,035.40 : x
  2. Step 2: Convert to fraction form
    41,853,708.20/62,746,683.23 = 13,085,035.40/x
  3. Step 3: Cross multiply
    41,853,708.20x = 62,746,683.23 × 13,085,035.40
  4. Step 4: Simplify right side
    41,853,708.20x = 821,042,571,297,136.38
  5. Step 5: Solve for x
    x = 821,042,571,297,136.38/41,853,708.20
  6. Step 6: Final answer
    x = 19,616,961.23

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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.