Home / 16,204,928.80-24,292,186.80-6,114,330.40

Finding the Fourth Proportional to 16,204,928.80, 24,292,186.80 and 6,114,330.40

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Solution

The fourth proportional to 16,204,928.80, 24,292,186.80 and 6,114,330.40 is: 9,165,758.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,204,928.80 : 24,292,186.80 = 6,114,330.40 : x
  2. Step 2: Convert to fraction form
    16,204,928.80/24,292,186.80 = 6,114,330.40/x
  3. Step 3: Cross multiply
    16,204,928.80x = 24,292,186.80 × 6,114,330.40
  4. Step 4: Simplify right side
    16,204,928.80x = 148,530,456,233,718.72
  5. Step 5: Solve for x
    x = 148,530,456,233,718.72/16,204,928.80
  6. Step 6: Final answer
    x = 9,165,758.03

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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.