Home / 41,484,145.80-62,207,556.30-15,916,657.80

Finding the Fourth Proportional to 41,484,145.80, 62,207,556.30 and 15,916,657.80

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Solution

The fourth proportional to 41,484,145.80, 62,207,556.30 and 15,916,657.80 is: 23,867,826.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,484,145.80 : 62,207,556.30 = 15,916,657.80 : x
  2. Step 2: Convert to fraction form
    41,484,145.80/62,207,556.30 = 15,916,657.80/x
  3. Step 3: Cross multiply
    41,484,145.80x = 62,207,556.30 × 15,916,657.80
  4. Step 4: Simplify right side
    41,484,145.80x = 990,136,386,201,334.12
  5. Step 5: Solve for x
    x = 990,136,386,201,334.12/41,484,145.80
  6. Step 6: Final answer
    x = 23,867,826.30

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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.