Home / 29,891,076,687.49-41,250,546,763.16-16,525,930,751.41

Finding the Fourth Proportional to 29,891,076,687.49, 41,250,546,763.16 and 16,525,930,751.41

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Solution

The fourth proportional to 29,891,076,687.49, 41,250,546,763.16 and 16,525,930,751.41 is: 22,806,260,423.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,891,076,687.49 : 41,250,546,763.16 = 16,525,930,751.41 : x
  2. Step 2: Convert to fraction form
    29,891,076,687.49/41,250,546,763.16 = 16,525,930,751.41/x
  3. Step 3: Cross multiply
    29,891,076,687.49x = 41,250,546,763.16 × 16,525,930,751.41
  4. Step 4: Simplify right side
    29,891,076,687.49x = 681,703,679,265,757,200,384
  5. Step 5: Solve for x
    x = 681,703,679,265,757,200,384/29,891,076,687.49
  6. Step 6: Final answer
    x = 22,806,260,423.23

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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.