Home / 22,905,802.54-34,339,332.19-9,942,209.68

Finding the Fourth Proportional to 22,905,802.54, 34,339,332.19 and 9,942,209.68

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Solution

The fourth proportional to 22,905,802.54, 34,339,332.19 and 9,942,209.68 is: 14,904,906.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,905,802.54 : 34,339,332.19 = 9,942,209.68 : x
  2. Step 2: Convert to fraction form
    22,905,802.54/34,339,332.19 = 9,942,209.68/x
  3. Step 3: Cross multiply
    22,905,802.54x = 34,339,332.19 × 9,942,209.68
  4. Step 4: Simplify right side
    22,905,802.54x = 341,408,840,904,153.56
  5. Step 5: Solve for x
    x = 341,408,840,904,153.56/22,905,802.54
  6. Step 6: Final answer
    x = 14,904,906.31

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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.