Home / 31,242,794.98-46,867,272.57-10,769,819.30

Finding the Fourth Proportional to 31,242,794.98, 46,867,272.57 and 10,769,819.30

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Solution

The fourth proportional to 31,242,794.98, 46,867,272.57 and 10,769,819.30 is: 16,155,790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,242,794.98 : 46,867,272.57 = 10,769,819.30 : x
  2. Step 2: Convert to fraction form
    31,242,794.98/46,867,272.57 = 10,769,819.30/x
  3. Step 3: Cross multiply
    31,242,794.98x = 46,867,272.57 × 10,769,819.30
  4. Step 4: Simplify right side
    31,242,794.98x = 504,752,056,662,746.62
  5. Step 5: Solve for x
    x = 504,752,056,662,746.62/31,242,794.98
  6. Step 6: Final answer
    x = 16,155,790.70

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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.