Home / 33,156,487.56-49,501,600.48-25,334,464.89

Finding the Fourth Proportional to 33,156,487.56, 49,501,600.48 and 25,334,464.89

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Solution

The fourth proportional to 33,156,487.56, 49,501,600.48 and 25,334,464.89 is: 37,823,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,156,487.56 : 49,501,600.48 = 25,334,464.89 : x
  2. Step 2: Convert to fraction form
    33,156,487.56/49,501,600.48 = 25,334,464.89/x
  3. Step 3: Cross multiply
    33,156,487.56x = 49,501,600.48 × 25,334,464.89
  4. Step 4: Simplify right side
    33,156,487.56x = 1,254,096,559,359,367
  5. Step 5: Solve for x
    x = 1,254,096,559,359,367/33,156,487.56
  6. Step 6: Final answer
    x = 37,823,564.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.