Home / 16,795,332.52-25,190,998.56-9,882,943.72

Finding the Fourth Proportional to 16,795,332.52, 25,190,998.56 and 9,882,943.72

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Solution

The fourth proportional to 16,795,332.52, 25,190,998.56 and 9,882,943.72 is: 14,823,238.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,795,332.52 : 25,190,998.56 = 9,882,943.72 : x
  2. Step 2: Convert to fraction form
    16,795,332.52/25,190,998.56 = 9,882,943.72/x
  3. Step 3: Cross multiply
    16,795,332.52x = 25,190,998.56 × 9,882,943.72
  4. Step 4: Simplify right side
    16,795,332.52x = 248,961,221,019,081.03
  5. Step 5: Solve for x
    x = 248,961,221,019,081.03/16,795,332.52
  6. Step 6: Final answer
    x = 14,823,238.58

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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.