Home / 22,905,801.54-34,339,330.69-9,942,208.68

Finding the Fourth Proportional to 22,905,801.54, 34,339,330.69 and 9,942,208.68

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Solution

The fourth proportional to 22,905,801.54, 34,339,330.69 and 9,942,208.68 is: 14,904,904.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,905,801.54 : 34,339,330.69 = 9,942,208.68 : x
  2. Step 2: Convert to fraction form
    22,905,801.54/34,339,330.69 = 9,942,208.68/x
  3. Step 3: Cross multiply
    22,905,801.54x = 34,339,330.69 × 9,942,208.68
  4. Step 4: Simplify right side
    22,905,801.54x = 341,408,791,755,425.38
  5. Step 5: Solve for x
    x = 341,408,791,755,425.38/22,905,801.54
  6. Step 6: Final answer
    x = 14,904,904.82

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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.