Home / 14,858,917.96-22,288,381.86-9,809,047.48

Finding the Fourth Proportional to 14,858,917.96, 22,288,381.86 and 9,809,047.48

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Solution

The fourth proportional to 14,858,917.96, 22,288,381.86 and 9,809,047.48 is: 14,713,574.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,858,917.96 : 22,288,381.86 = 9,809,047.48 : x
  2. Step 2: Convert to fraction form
    14,858,917.96/22,288,381.86 = 9,809,047.48/x
  3. Step 3: Cross multiply
    14,858,917.96x = 22,288,381.86 × 9,809,047.48
  4. Step 4: Simplify right side
    14,858,917.96x = 218,627,795,917,110.72
  5. Step 5: Solve for x
    x = 218,627,795,917,110.72/14,858,917.96
  6. Step 6: Final answer
    x = 14,713,574.47

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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.