Home / 132,804,913.35-199,207,370.03-41,916,692.55

Finding the Fourth Proportional to 132,804,913.35, 199,207,370.03 and 41,916,692.55

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Solution

The fourth proportional to 132,804,913.35, 199,207,370.03 and 41,916,692.55 is: 62,875,038.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,804,913.35 : 199,207,370.03 = 41,916,692.55 : x
  2. Step 2: Convert to fraction form
    132,804,913.35/199,207,370.03 = 41,916,692.55/x
  3. Step 3: Cross multiply
    132,804,913.35x = 199,207,370.03 × 41,916,692.55
  4. Step 4: Simplify right side
    132,804,913.35x = 8,350,114,083,032,010
  5. Step 5: Solve for x
    x = 8,350,114,083,032,010/132,804,913.35
  6. Step 6: Final answer
    x = 62,875,038.83

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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.