Home / 17,938,524.70-24,755,968.98-10,100,732.23

Finding the Fourth Proportional to 17,938,524.70, 24,755,968.98 and 10,100,732.23

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Solution

The fourth proportional to 17,938,524.70, 24,755,968.98 and 10,100,732.23 is: 13,939,463.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,938,524.70 : 24,755,968.98 = 10,100,732.23 : x
  2. Step 2: Convert to fraction form
    17,938,524.70/24,755,968.98 = 10,100,732.23/x
  3. Step 3: Cross multiply
    17,938,524.70x = 24,755,968.98 × 10,100,732.23
  4. Step 4: Simplify right side
    17,938,524.70x = 250,053,413,761,166.25
  5. Step 5: Solve for x
    x = 250,053,413,761,166.25/17,938,524.70
  6. Step 6: Final answer
    x = 13,939,463.69

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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.