Home / 16,622,054.40-24,912,086.40-8,084,006.40

Finding the Fourth Proportional to 16,622,054.40, 24,912,086.40 and 8,084,006.40

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Solution

The fourth proportional to 16,622,054.40, 24,912,086.40 and 8,084,006.40 is: 12,115,798.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,622,054.40 : 24,912,086.40 = 8,084,006.40 : x
  2. Step 2: Convert to fraction form
    16,622,054.40/24,912,086.40 = 8,084,006.40/x
  3. Step 3: Cross multiply
    16,622,054.40x = 24,912,086.40 × 8,084,006.40
  4. Step 4: Simplify right side
    16,622,054.40x = 201,389,465,894,952.97
  5. Step 5: Solve for x
    x = 201,389,465,894,952.97/16,622,054.40
  6. Step 6: Final answer
    x = 12,115,798.75

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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.