Home / 27,279,467.19-40,937,273.43-14,992,011.51

Finding the Fourth Proportional to 27,279,467.19, 40,937,273.43 and 14,992,011.51

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Solution

The fourth proportional to 27,279,467.19, 40,937,273.43 and 14,992,011.51 is: 22,497,949.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,279,467.19 : 40,937,273.43 = 14,992,011.51 : x
  2. Step 2: Convert to fraction form
    27,279,467.19/40,937,273.43 = 14,992,011.51/x
  3. Step 3: Cross multiply
    27,279,467.19x = 40,937,273.43 × 14,992,011.51
  4. Step 4: Simplify right side
    27,279,467.19x = 613,732,074,450,577.12
  5. Step 5: Solve for x
    x = 613,732,074,450,577.12/27,279,467.19
  6. Step 6: Final answer
    x = 22,497,949.47

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Double scale
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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.