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Finding the Fourth Proportional to 63,265,692.52, 94,899,044.22 and 41,424,489.64

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Solution

The fourth proportional to 63,265,692.52, 94,899,044.22 and 41,424,489.64 is: 62,137,065.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,265,692.52 : 94,899,044.22 = 41,424,489.64 : x
  2. Step 2: Convert to fraction form
    63,265,692.52/94,899,044.22 = 41,424,489.64/x
  3. Step 3: Cross multiply
    63,265,692.52x = 94,899,044.22 × 41,424,489.64
  4. Step 4: Simplify right side
    63,265,692.52x = 3,931,144,474,137,292
  5. Step 5: Solve for x
    x = 3,931,144,474,137,292/63,265,692.52
  6. Step 6: Final answer
    x = 62,137,065.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.