Home / 16,094,419.34-22,209,401.14-9,219,344.27

Finding the Fourth Proportional to 16,094,419.34, 22,209,401.14 and 9,219,344.27

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Solution

The fourth proportional to 16,094,419.34, 22,209,401.14 and 9,219,344.27 is: 12,722,180.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094,419.34 : 22,209,401.14 = 9,219,344.27 : x
  2. Step 2: Convert to fraction form
    16,094,419.34/22,209,401.14 = 9,219,344.27/x
  3. Step 3: Cross multiply
    16,094,419.34x = 22,209,401.14 × 9,219,344.27
  4. Step 4: Simplify right side
    16,094,419.34x = 204,756,115,006,095.09
  5. Step 5: Solve for x
    x = 204,756,115,006,095.09/16,094,419.34
  6. Step 6: Final answer
    x = 12,722,180.95

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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.