Home / 44,215,727.37-61,017,945.78-25,641,879.93

Finding the Fourth Proportional to 44,215,727.37, 61,017,945.78 and 25,641,879.93

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Solution

The fourth proportional to 44,215,727.37, 61,017,945.78 and 25,641,879.93 is: 35,385,934.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,215,727.37 : 61,017,945.78 = 25,641,879.93 : x
  2. Step 2: Convert to fraction form
    44,215,727.37/61,017,945.78 = 25,641,879.93/x
  3. Step 3: Cross multiply
    44,215,727.37x = 61,017,945.78 × 25,641,879.93
  4. Step 4: Simplify right side
    44,215,727.37x = 1,564,614,839,362,167.25
  5. Step 5: Solve for x
    x = 1,564,614,839,362,167.25/44,215,727.37
  6. Step 6: Final answer
    x = 35,385,934.66

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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.