Home / 23,870,309.22-35,805,713.31-19,108,270.62

Finding the Fourth Proportional to 23,870,309.22, 35,805,713.31 and 19,108,270.62

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Solution

The fourth proportional to 23,870,309.22, 35,805,713.31 and 19,108,270.62 is: 28,662,605.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,870,309.22 : 35,805,713.31 = 19,108,270.62 : x
  2. Step 2: Convert to fraction form
    23,870,309.22/35,805,713.31 = 19,108,270.62/x
  3. Step 3: Cross multiply
    23,870,309.22x = 35,805,713.31 × 19,108,270.62
  4. Step 4: Simplify right side
    23,870,309.22x = 684,185,259,669,616
  5. Step 5: Solve for x
    x = 684,185,259,669,616/23,870,309.22
  6. Step 6: Final answer
    x = 28,662,605.64

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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.