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Finding the Fourth Proportional to 44,877,696.97, 67,316,543.03 and 10,799,046.49

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Solution

The fourth proportional to 44,877,696.97, 67,316,543.03 and 10,799,046.49 is: 16,198,569.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,877,696.97 : 67,316,543.03 = 10,799,046.49 : x
  2. Step 2: Convert to fraction form
    44,877,696.97/67,316,543.03 = 10,799,046.49/x
  3. Step 3: Cross multiply
    44,877,696.97x = 67,316,543.03 × 10,799,046.49
  4. Step 4: Simplify right side
    44,877,696.97x = 726,954,477,727,055.50
  5. Step 5: Solve for x
    x = 726,954,477,727,055.50/44,877,696.97
  6. Step 6: Final answer
    x = 16,198,569.15

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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.