Home / 27,774,557.43-41,646,649.23-22,054,037.91

Finding the Fourth Proportional to 27,774,557.43, 41,646,649.23 and 22,054,037.91

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Solution

The fourth proportional to 27,774,557.43, 41,646,649.23 and 22,054,037.91 is: 33,068,997.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,774,557.43 : 41,646,649.23 = 22,054,037.91 : x
  2. Step 2: Convert to fraction form
    27,774,557.43/41,646,649.23 = 22,054,037.91/x
  3. Step 3: Cross multiply
    27,774,557.43x = 41,646,649.23 × 22,054,037.91
  4. Step 4: Simplify right side
    27,774,557.43x = 918,476,780,942,892.25
  5. Step 5: Solve for x
    x = 918,476,780,942,892.25/27,774,557.43
  6. Step 6: Final answer
    x = 33,068,997.89

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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.