Home / 27,772,013.32-41,664,671.04-11,588,962.32

Finding the Fourth Proportional to 27,772,013.32, 41,664,671.04 and 11,588,962.32

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Solution

The fourth proportional to 27,772,013.32, 41,664,671.04 and 11,588,962.32 is: 17,386,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,772,013.32 : 41,664,671.04 = 11,588,962.32 : x
  2. Step 2: Convert to fraction form
    27,772,013.32/41,664,671.04 = 11,588,962.32/x
  3. Step 3: Cross multiply
    27,772,013.32x = 41,664,671.04 × 11,588,962.32
  4. Step 4: Simplify right side
    27,772,013.32x = 482,850,302,757,755.19
  5. Step 5: Solve for x
    x = 482,850,302,757,755.19/27,772,013.32
  6. Step 6: Final answer
    x = 17,386,218.90

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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.