Home / 16,087,368.30-24,131,052.45-13,253,016.30

Finding the Fourth Proportional to 16,087,368.30, 24,131,052.45 and 13,253,016.30

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Solution

The fourth proportional to 16,087,368.30, 24,131,052.45 and 13,253,016.30 is: 19,879,524.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,368.30 : 24,131,052.45 = 13,253,016.30 : x
  2. Step 2: Convert to fraction form
    16,087,368.30/24,131,052.45 = 13,253,016.30/x
  3. Step 3: Cross multiply
    16,087,368.30x = 24,131,052.45 × 13,253,016.30
  4. Step 4: Simplify right side
    16,087,368.30x = 319,809,231,456,004.94
  5. Step 5: Solve for x
    x = 319,809,231,456,004.94/16,087,368.30
  6. Step 6: Final answer
    x = 19,879,524.45

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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.