Home / 57,972,692.91-80,040,840.05-44,537,429.45

Finding the Fourth Proportional to 57,972,692.91, 80,040,840.05 and 44,537,429.45

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Solution

The fourth proportional to 57,972,692.91, 80,040,840.05 and 44,537,429.45 is: 61,491,248.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,972,692.91 : 80,040,840.05 = 44,537,429.45 : x
  2. Step 2: Convert to fraction form
    57,972,692.91/80,040,840.05 = 44,537,429.45/x
  3. Step 3: Cross multiply
    57,972,692.91x = 80,040,840.05 × 44,537,429.45
  4. Step 4: Simplify right side
    57,972,692.91x = 3,564,813,266,500,394
  5. Step 5: Solve for x
    x = 3,564,813,266,500,394/57,972,692.91
  6. Step 6: Final answer
    x = 61,491,248.50

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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.