Home / 36,004,291.84-49,693,005.16-27,287,259.76

Finding the Fourth Proportional to 36,004,291.84, 49,693,005.16 and 27,287,259.76

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Solution

The fourth proportional to 36,004,291.84, 49,693,005.16 and 27,287,259.76 is: 37,661,786.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,004,291.84 : 49,693,005.16 = 27,287,259.76 : x
  2. Step 2: Convert to fraction form
    36,004,291.84/49,693,005.16 = 27,287,259.76/x
  3. Step 3: Cross multiply
    36,004,291.84x = 49,693,005.16 × 27,287,259.76
  4. Step 4: Simplify right side
    36,004,291.84x = 1,355,985,940,055,940.25
  5. Step 5: Solve for x
    x = 1,355,985,940,055,940.25/36,004,291.84
  6. Step 6: Final answer
    x = 37,661,786.16

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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.