Home / 16,960,748.82-25,449,530.19-6,725,389.26

Finding the Fourth Proportional to 16,960,748.82, 25,449,530.19 and 6,725,389.26

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Solution

The fourth proportional to 16,960,748.82, 25,449,530.19 and 6,725,389.26 is: 10,091,417.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,960,748.82 : 25,449,530.19 = 6,725,389.26 : x
  2. Step 2: Convert to fraction form
    16,960,748.82/25,449,530.19 = 6,725,389.26/x
  3. Step 3: Cross multiply
    16,960,748.82x = 25,449,530.19 × 6,725,389.26
  4. Step 4: Simplify right side
    16,960,748.82x = 171,157,997,011,871.75
  5. Step 5: Solve for x
    x = 171,157,997,011,871.75/16,960,748.82
  6. Step 6: Final answer
    x = 10,091,417.47

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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.