Home / 27,934,549.70-41,903,595.40-8,766,063.14

Finding the Fourth Proportional to 27,934,549.70, 41,903,595.40 and 8,766,063.14

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Solution

The fourth proportional to 27,934,549.70, 41,903,595.40 and 8,766,063.14 is: 13,149,650.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,934,549.70 : 41,903,595.40 = 8,766,063.14 : x
  2. Step 2: Convert to fraction form
    27,934,549.70/41,903,595.40 = 8,766,063.14/x
  3. Step 3: Cross multiply
    27,934,549.70x = 41,903,595.40 × 8,766,063.14
  4. Step 4: Simplify right side
    27,934,549.70x = 367,329,563,069,413.56
  5. Step 5: Solve for x
    x = 367,329,563,069,413.56/27,934,549.70
  6. Step 6: Final answer
    x = 13,149,650.42

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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.