Home / 45,345,206.16-68,010,797.88-16,584,616.08

Finding the Fourth Proportional to 45,345,206.16, 68,010,797.88 and 16,584,616.08

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Solution

The fourth proportional to 45,345,206.16, 68,010,797.88 and 16,584,616.08 is: 24,874,359.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,345,206.16 : 68,010,797.88 = 16,584,616.08 : x
  2. Step 2: Convert to fraction form
    45,345,206.16/68,010,797.88 = 16,584,616.08/x
  3. Step 3: Cross multiply
    45,345,206.16x = 68,010,797.88 × 16,584,616.08
  4. Step 4: Simplify right side
    45,345,206.16x = 1,127,932,972,134,277.75
  5. Step 5: Solve for x
    x = 1,127,932,972,134,277.75/45,345,206.16
  6. Step 6: Final answer
    x = 24,874,359.78

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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.