Home / 80,845,828.80-111,567,534.18-44,176,399.80

Finding the Fourth Proportional to 80,845,828.80, 111,567,534.18 and 44,176,399.80

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Solution

The fourth proportional to 80,845,828.80, 111,567,534.18 and 44,176,399.80 is: 60,963,590.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,845,828.80 : 111,567,534.18 = 44,176,399.80 : x
  2. Step 2: Convert to fraction form
    80,845,828.80/111,567,534.18 = 44,176,399.80/x
  3. Step 3: Cross multiply
    80,845,828.80x = 111,567,534.18 × 44,176,399.80
  4. Step 4: Simplify right side
    80,845,828.80x = 4,928,651,994,635,845
  5. Step 5: Solve for x
    x = 4,928,651,994,635,845/80,845,828.80
  6. Step 6: Final answer
    x = 60,963,590.43

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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.