Home / 16,853,151.17-25,277,596.14-5,339,786.72

Finding the Fourth Proportional to 16,853,151.17, 25,277,596.14 and 5,339,786.72

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Solution

The fourth proportional to 16,853,151.17, 25,277,596.14 and 5,339,786.72 is: 8,009,005.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,853,151.17 : 25,277,596.14 = 5,339,786.72 : x
  2. Step 2: Convert to fraction form
    16,853,151.17/25,277,596.14 = 5,339,786.72/x
  3. Step 3: Cross multiply
    16,853,151.17x = 25,277,596.14 × 5,339,786.72
  4. Step 4: Simplify right side
    16,853,151.17x = 134,976,972,116,590.66
  5. Step 5: Solve for x
    x = 134,976,972,116,590.66/16,853,151.17
  6. Step 6: Final answer
    x = 8,009,005.01

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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.