Home / 44,914,543.49-67,342,842.59-17,623,593.78

Finding the Fourth Proportional to 44,914,543.49, 67,342,842.59 and 17,623,593.78

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Solution

The fourth proportional to 44,914,543.49, 67,342,842.59 and 17,623,593.78 is: 26,424,022.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,914,543.49 : 67,342,842.59 = 17,623,593.78 : x
  2. Step 2: Convert to fraction form
    44,914,543.49/67,342,842.59 = 17,623,593.78/x
  3. Step 3: Cross multiply
    44,914,543.49x = 67,342,842.59 × 17,623,593.78
  4. Step 4: Simplify right side
    44,914,543.49x = 1,186,822,901,708,525
  5. Step 5: Solve for x
    x = 1,186,822,901,708,525/44,914,543.49
  6. Step 6: Final answer
    x = 26,424,022.37

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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.