Home / 16,575,427.74-22,873,745.61-9,233,250.78

Finding the Fourth Proportional to 16,575,427.74, 22,873,745.61 and 9,233,250.78

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Solution

The fourth proportional to 16,575,427.74, 22,873,745.61 and 9,233,250.78 is: 12,741,694.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,427.74 : 22,873,745.61 = 9,233,250.78 : x
  2. Step 2: Convert to fraction form
    16,575,427.74/22,873,745.61 = 9,233,250.78/x
  3. Step 3: Cross multiply
    16,575,427.74x = 22,873,745.61 × 9,233,250.78
  4. Step 4: Simplify right side
    16,575,427.74x = 211,199,029,495,054.06
  5. Step 5: Solve for x
    x = 211,199,029,495,054.06/16,575,427.74
  6. Step 6: Final answer
    x = 12,741,694.08

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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.