Home / 49,672,043.75-68,546,210.59-27,344,848.32

Finding the Fourth Proportional to 49,672,043.75, 68,546,210.59 and 27,344,848.32

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Solution

The fourth proportional to 49,672,043.75, 68,546,210.59 and 27,344,848.32 is: 37,735,224.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,672,043.75 : 68,546,210.59 = 27,344,848.32 : x
  2. Step 2: Convert to fraction form
    49,672,043.75/68,546,210.59 = 27,344,848.32/x
  3. Step 3: Cross multiply
    49,672,043.75x = 68,546,210.59 × 27,344,848.32
  4. Step 4: Simplify right side
    49,672,043.75x = 1,874,385,731,365,014
  5. Step 5: Solve for x
    x = 1,874,385,731,365,014/49,672,043.75
  6. Step 6: Final answer
    x = 37,735,224.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.