Home / 15,660,843.33-23,463,470.89-6,542,874.01

Finding the Fourth Proportional to 15,660,843.33, 23,463,470.89 and 6,542,874.01

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Solution

The fourth proportional to 15,660,843.33, 23,463,470.89 and 6,542,874.01 is: 9,802,699.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,660,843.33 : 23,463,470.89 = 6,542,874.01 : x
  2. Step 2: Convert to fraction form
    15,660,843.33/23,463,470.89 = 6,542,874.01/x
  3. Step 3: Cross multiply
    15,660,843.33x = 23,463,470.89 × 6,542,874.01
  4. Step 4: Simplify right side
    15,660,843.33x = 153,518,533,870,572.56
  5. Step 5: Solve for x
    x = 153,518,533,870,572.56/15,660,843.33
  6. Step 6: Final answer
    x = 9,802,699.04

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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.