Home / 23,980,287.06-33,091,977.33-13,670,331.66

Finding the Fourth Proportional to 23,980,287.06, 33,091,977.33 and 13,670,331.66

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Solution

The fourth proportional to 23,980,287.06, 33,091,977.33 and 13,670,331.66 is: 18,864,590.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,287.06 : 33,091,977.33 = 13,670,331.66 : x
  2. Step 2: Convert to fraction form
    23,980,287.06/33,091,977.33 = 13,670,331.66/x
  3. Step 3: Cross multiply
    23,980,287.06x = 33,091,977.33 × 13,670,331.66
  4. Step 4: Simplify right side
    23,980,287.06x = 452,378,305,386,301.25
  5. Step 5: Solve for x
    x = 452,378,305,386,301.25/23,980,287.06
  6. Step 6: Final answer
    x = 18,864,590.91

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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.