Home / 23,161,724.40-34,751,010.60-8,017,186.80

Finding the Fourth Proportional to 23,161,724.40, 34,751,010.60 and 8,017,186.80

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Solution

The fourth proportional to 23,161,724.40, 34,751,010.60 and 8,017,186.80 is: 12,028,696.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,161,724.40 : 34,751,010.60 = 8,017,186.80 : x
  2. Step 2: Convert to fraction form
    23,161,724.40/34,751,010.60 = 8,017,186.80/x
  3. Step 3: Cross multiply
    23,161,724.40x = 34,751,010.60 × 8,017,186.80
  4. Step 4: Simplify right side
    23,161,724.40x = 278,605,343,468,980.09
  5. Step 5: Solve for x
    x = 278,605,343,468,980.09/23,161,724.40
  6. Step 6: Final answer
    x = 12,028,696.08

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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.