Home / 43,928,541.88-60,645,531.26-30,010,823.80

Finding the Fourth Proportional to 43,928,541.88, 60,645,531.26 and 30,010,823.80

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Solution

The fourth proportional to 43,928,541.88, 60,645,531.26 and 30,010,823.80 is: 41,431,431.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,928,541.88 : 60,645,531.26 = 30,010,823.80 : x
  2. Step 2: Convert to fraction form
    43,928,541.88/60,645,531.26 = 30,010,823.80/x
  3. Step 3: Cross multiply
    43,928,541.88x = 60,645,531.26 × 30,010,823.80
  4. Step 4: Simplify right side
    43,928,541.88x = 1,820,022,352,824,665.25
  5. Step 5: Solve for x
    x = 1,820,022,352,824,665.25/43,928,541.88
  6. Step 6: Final answer
    x = 41,431,431.02

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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.