Home / 16,301,203.68-22,496,167.17-8,958,903.24

Finding the Fourth Proportional to 16,301,203.68, 22,496,167.17 and 8,958,903.24

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Solution

The fourth proportional to 16,301,203.68, 22,496,167.17 and 8,958,903.24 is: 12,363,564.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,203.68 : 22,496,167.17 = 8,958,903.24 : x
  2. Step 2: Convert to fraction form
    16,301,203.68/22,496,167.17 = 8,958,903.24/x
  3. Step 3: Cross multiply
    16,301,203.68x = 22,496,167.17 × 8,958,903.24
  4. Step 4: Simplify right side
    16,301,203.68x = 201,540,984,946,894.66
  5. Step 5: Solve for x
    x = 201,540,984,946,894.66/16,301,203.68
  6. Step 6: Final answer
    x = 12,363,564.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.