Home / 67,320,593.86-92,906,582.85-37,144,943.27

Finding the Fourth Proportional to 67,320,593.86, 92,906,582.85 and 37,144,943.27

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Solution

The fourth proportional to 67,320,593.86, 92,906,582.85 and 37,144,943.27 is: 51,262,318.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,320,593.86 : 92,906,582.85 = 37,144,943.27 : x
  2. Step 2: Convert to fraction form
    67,320,593.86/92,906,582.85 = 37,144,943.27/x
  3. Step 3: Cross multiply
    67,320,593.86x = 92,906,582.85 × 37,144,943.27
  4. Step 4: Simplify right side
    67,320,593.86x = 3,451,009,749,047,676
  5. Step 5: Solve for x
    x = 3,451,009,749,047,676/67,320,593.86
  6. Step 6: Final answer
    x = 51,262,318.87

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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.