Home / 24,176,995.47-33,365,072.61-13,164,172.29

Finding the Fourth Proportional to 24,176,995.47, 33,365,072.61 and 13,164,172.29

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Solution

The fourth proportional to 24,176,995.47, 33,365,072.61 and 13,164,172.29 is: 18,167,003.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,176,995.47 : 33,365,072.61 = 13,164,172.29 : x
  2. Step 2: Convert to fraction form
    24,176,995.47/33,365,072.61 = 13,164,172.29/x
  3. Step 3: Cross multiply
    24,176,995.47x = 33,365,072.61 × 13,164,172.29
  4. Step 4: Simplify right side
    24,176,995.47x = 439,223,564,306,399.94
  5. Step 5: Solve for x
    x = 439,223,564,306,399.94/24,176,995.47
  6. Step 6: Final answer
    x = 18,167,003.62

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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.