Home / 35,083,884.07-52,621,805.41-9,178,685.25

Finding the Fourth Proportional to 35,083,884.07, 52,621,805.41 and 9,178,685.25

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Solution

The fourth proportional to 35,083,884.07, 52,621,805.41 and 9,178,685.25 is: 13,766,975.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,083,884.07 : 52,621,805.41 = 9,178,685.25 : x
  2. Step 2: Convert to fraction form
    35,083,884.07/52,621,805.41 = 9,178,685.25/x
  3. Step 3: Cross multiply
    35,083,884.07x = 52,621,805.41 × 9,178,685.25
  4. Step 4: Simplify right side
    35,083,884.07x = 482,998,988,882,028.12
  5. Step 5: Solve for x
    x = 482,998,988,882,028.12/35,083,884.07
  6. Step 6: Final answer
    x = 13,766,975.97

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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.