Home / 26,764,323.68-36,934,766.64-15,161,887.13

Finding the Fourth Proportional to 26,764,323.68, 36,934,766.64 and 15,161,887.13

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Solution

The fourth proportional to 26,764,323.68, 36,934,766.64 and 15,161,887.13 is: 20,923,404.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,764,323.68 : 36,934,766.64 = 15,161,887.13 : x
  2. Step 2: Convert to fraction form
    26,764,323.68/36,934,766.64 = 15,161,887.13/x
  3. Step 3: Cross multiply
    26,764,323.68x = 36,934,766.64 × 15,161,887.13
  4. Step 4: Simplify right side
    26,764,323.68x = 560,000,762,783,895.50
  5. Step 5: Solve for x
    x = 560,000,762,783,895.50/26,764,323.68
  6. Step 6: Final answer
    x = 20,923,404.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.