Home / 47,946,102.41-66,149,430.89-27,304,933.97

Finding the Fourth Proportional to 47,946,102.41, 66,149,430.89 and 27,304,933.97

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Solution

The fourth proportional to 47,946,102.41, 66,149,430.89 and 27,304,933.97 is: 37,671,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,946,102.41 : 66,149,430.89 = 27,304,933.97 : x
  2. Step 2: Convert to fraction form
    47,946,102.41/66,149,430.89 = 27,304,933.97/x
  3. Step 3: Cross multiply
    47,946,102.41x = 66,149,430.89 × 27,304,933.97
  4. Step 4: Simplify right side
    47,946,102.41x = 1,806,205,842,137,256.50
  5. Step 5: Solve for x
    x = 1,806,205,842,137,256.50/47,946,102.41
  6. Step 6: Final answer
    x = 37,671,588.54

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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.