Home / 50,562,622.86-69,775,922.79-27,357,240.66

Finding the Fourth Proportional to 50,562,622.86, 69,775,922.79 and 27,357,240.66

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Solution

The fourth proportional to 50,562,622.86, 69,775,922.79 and 27,357,240.66 is: 37,752,723.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,562,622.86 : 69,775,922.79 = 27,357,240.66 : x
  2. Step 2: Convert to fraction form
    50,562,622.86/69,775,922.79 = 27,357,240.66/x
  3. Step 3: Cross multiply
    50,562,622.86x = 69,775,922.79 × 27,357,240.66
  4. Step 4: Simplify right side
    50,562,622.86x = 1,908,876,712,039,608.75
  5. Step 5: Solve for x
    x = 1,908,876,712,039,608.75/50,562,622.86
  6. Step 6: Final answer
    x = 37,752,723.34

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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.