Home / 45,752,155.72-68,607,305.34-27,316,469.32

Finding the Fourth Proportional to 45,752,155.72, 68,607,305.34 and 27,316,469.32

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Solution

The fourth proportional to 45,752,155.72, 68,607,305.34 and 27,316,469.32 is: 40,962,208.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,752,155.72 : 68,607,305.34 = 27,316,469.32 : x
  2. Step 2: Convert to fraction form
    45,752,155.72/68,607,305.34 = 27,316,469.32/x
  3. Step 3: Cross multiply
    45,752,155.72x = 68,607,305.34 × 27,316,469.32
  4. Step 4: Simplify right side
    45,752,155.72x = 1,874,109,351,447,982.25
  5. Step 5: Solve for x
    x = 1,874,109,351,447,982.25/45,752,155.72
  6. Step 6: Final answer
    x = 40,962,208.71

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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.