Home / 24,478,674.33-33,781,200.90-13,465,706.97

Finding the Fourth Proportional to 24,478,674.33, 33,781,200.90 and 13,465,706.97

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Solution

The fourth proportional to 24,478,674.33, 33,781,200.90 and 13,465,706.97 is: 18,583,022.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,478,674.33 : 33,781,200.90 = 13,465,706.97 : x
  2. Step 2: Convert to fraction form
    24,478,674.33/33,781,200.90 = 13,465,706.97/x
  3. Step 3: Cross multiply
    24,478,674.33x = 33,781,200.90 × 13,465,706.97
  4. Step 4: Simplify right side
    24,478,674.33x = 454,887,752,414,100.25
  5. Step 5: Solve for x
    x = 454,887,752,414,100.25/24,478,674.33
  6. Step 6: Final answer
    x = 18,583,022.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.