Home / 38,313,448.80-57,498,166.80-26,976,040.80

Finding the Fourth Proportional to 38,313,448.80, 57,498,166.80 and 26,976,040.80

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Solution

The fourth proportional to 38,313,448.80, 57,498,166.80 and 26,976,040.80 is: 40,483,771.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,313,448.80 : 57,498,166.80 = 26,976,040.80 : x
  2. Step 2: Convert to fraction form
    38,313,448.80/57,498,166.80 = 26,976,040.80/x
  3. Step 3: Cross multiply
    38,313,448.80x = 57,498,166.80 × 26,976,040.80
  4. Step 4: Simplify right side
    38,313,448.80x = 1,551,072,893,522,005.50
  5. Step 5: Solve for x
    x = 1,551,072,893,522,005.50/38,313,448.80
  6. Step 6: Final answer
    x = 40,483,771.16

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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.