Home / 31,584,630.30-47,335,667.85-22,860,284.46

Finding the Fourth Proportional to 31,584,630.30, 47,335,667.85 and 22,860,284.46

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Solution

The fourth proportional to 31,584,630.30, 47,335,667.85 and 22,860,284.46 is: 34,260,550.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,584,630.30 : 47,335,667.85 = 22,860,284.46 : x
  2. Step 2: Convert to fraction form
    31,584,630.30/47,335,667.85 = 22,860,284.46/x
  3. Step 3: Cross multiply
    31,584,630.30x = 47,335,667.85 × 22,860,284.46
  4. Step 4: Simplify right side
    31,584,630.30x = 1,082,106,832,155,076.62
  5. Step 5: Solve for x
    x = 1,082,106,832,155,076.62/31,584,630.30
  6. Step 6: Final answer
    x = 34,260,550.84

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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.