Home / 26,393,562.82-36,412,725.36-16,464,667.56

Finding the Fourth Proportional to 26,393,562.82, 36,412,725.36 and 16,464,667.56

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Solution

The fourth proportional to 26,393,562.82, 36,412,725.36 and 16,464,667.56 is: 22,714,758.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,393,562.82 : 36,412,725.36 = 16,464,667.56 : x
  2. Step 2: Convert to fraction form
    26,393,562.82/36,412,725.36 = 16,464,667.56/x
  3. Step 3: Cross multiply
    26,393,562.82x = 36,412,725.36 × 16,464,667.56
  4. Step 4: Simplify right side
    26,393,562.82x = 599,523,418,005,981.38
  5. Step 5: Solve for x
    x = 599,523,418,005,981.38/26,393,562.82
  6. Step 6: Final answer
    x = 22,714,758.98

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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.