Home / 23,870,219.54-35,805,579.39-19,108,180.13

Finding the Fourth Proportional to 23,870,219.54, 35,805,579.39 and 19,108,180.13

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Solution

The fourth proportional to 23,870,219.54, 35,805,579.39 and 19,108,180.13 is: 28,662,470.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,870,219.54 : 35,805,579.39 = 19,108,180.13 : x
  2. Step 2: Convert to fraction form
    23,870,219.54/35,805,579.39 = 19,108,180.13/x
  3. Step 3: Cross multiply
    23,870,219.54x = 35,805,579.39 × 19,108,180.13
  4. Step 4: Simplify right side
    23,870,219.54x = 684,179,460,464,107.62
  5. Step 5: Solve for x
    x = 684,179,460,464,107.62/23,870,219.54
  6. Step 6: Final answer
    x = 28,662,470.38

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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.