Home / 61,851,179.49-85,356,101.24-33,974,473.56

Finding the Fourth Proportional to 61,851,179.49, 85,356,101.24 and 33,974,473.56

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Solution

The fourth proportional to 61,851,179.49, 85,356,101.24 and 33,974,473.56 is: 46,885,582.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,851,179.49 : 85,356,101.24 = 33,974,473.56 : x
  2. Step 2: Convert to fraction form
    61,851,179.49/85,356,101.24 = 33,974,473.56/x
  3. Step 3: Cross multiply
    61,851,179.49x = 85,356,101.24 × 33,974,473.56
  4. Step 4: Simplify right side
    61,851,179.49x = 2,899,928,604,848,000
  5. Step 5: Solve for x
    x = 2,899,928,604,848,000/61,851,179.49
  6. Step 6: Final answer
    x = 46,885,582.92

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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.