Home / 16,612,547.80-24,923,487.30-8,093,162.20

Finding the Fourth Proportional to 16,612,547.80, 24,923,487.30 and 8,093,162.20

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Solution

The fourth proportional to 16,612,547.80, 24,923,487.30 and 8,093,162.20 is: 12,142,016.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,612,547.80 : 24,923,487.30 = 8,093,162.20 : x
  2. Step 2: Convert to fraction form
    16,612,547.80/24,923,487.30 = 8,093,162.20/x
  3. Step 3: Cross multiply
    16,612,547.80x = 24,923,487.30 × 8,093,162.20
  4. Step 4: Simplify right side
    16,612,547.80x = 201,709,825,308,540.06
  5. Step 5: Solve for x
    x = 201,709,825,308,540.06/16,612,547.80
  6. Step 6: Final answer
    x = 12,142,016.25

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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.