Home / 41,107,849.32-56,724,698.31-22,769,708.52

Finding the Fourth Proportional to 41,107,849.32, 56,724,698.31 and 22,769,708.52

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Solution

The fourth proportional to 41,107,849.32, 56,724,698.31 and 22,769,708.52 is: 31,419,908.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,107,849.32 : 56,724,698.31 = 22,769,708.52 : x
  2. Step 2: Convert to fraction form
    41,107,849.32/56,724,698.31 = 22,769,708.52/x
  3. Step 3: Cross multiply
    41,107,849.32x = 56,724,698.31 × 22,769,708.52
  4. Step 4: Simplify right side
    41,107,849.32x = 1,291,604,846,403,636.75
  5. Step 5: Solve for x
    x = 1,291,604,846,403,636.75/41,107,849.32
  6. Step 6: Final answer
    x = 31,419,908.07

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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.