Home / 23,761,842.16-32,785,722.06-13,448,565.26

Finding the Fourth Proportional to 23,761,842.16, 32,785,722.06 and 13,448,565.26

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Solution

The fourth proportional to 23,761,842.16, 32,785,722.06 and 13,448,565.26 is: 18,555,839.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761,842.16 : 32,785,722.06 = 13,448,565.26 : x
  2. Step 2: Convert to fraction form
    23,761,842.16/32,785,722.06 = 13,448,565.26/x
  3. Step 3: Cross multiply
    23,761,842.16x = 32,785,722.06 × 13,448,565.26
  4. Step 4: Simplify right side
    23,761,842.16x = 440,920,922,720,131.62
  5. Step 5: Solve for x
    x = 440,920,922,720,131.62/23,761,842.16
  6. Step 6: Final answer
    x = 18,555,839.22

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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.