Home / 41,249,084.09-61,876,775.41-12,497,600.93

Finding the Fourth Proportional to 41,249,084.09, 61,876,775.41 and 12,497,600.93

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Solution

The fourth proportional to 41,249,084.09, 61,876,775.41 and 12,497,600.93 is: 18,747,355.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,249,084.09 : 61,876,775.41 = 12,497,600.93 : x
  2. Step 2: Convert to fraction form
    41,249,084.09/61,876,775.41 = 12,497,600.93/x
  3. Step 3: Cross multiply
    41,249,084.09x = 61,876,775.41 × 12,497,600.93
  4. Step 4: Simplify right side
    41,249,084.09x = 773,311,245,568,789.25
  5. Step 5: Solve for x
    x = 773,311,245,568,789.25/41,249,084.09
  6. Step 6: Final answer
    x = 18,747,355.55

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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.