Home / 79,844,848.80-110,186,550.36-44,082,441.60

Finding the Fourth Proportional to 79,844,848.80, 110,186,550.36 and 44,082,441.60

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Solution

The fourth proportional to 79,844,848.80, 110,186,550.36 and 44,082,441.60 is: 60,834,133.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,844,848.80 : 110,186,550.36 = 44,082,441.60 : x
  2. Step 2: Convert to fraction form
    79,844,848.80/110,186,550.36 = 44,082,441.60/x
  3. Step 3: Cross multiply
    79,844,848.80x = 110,186,550.36 × 44,082,441.60
  4. Step 4: Simplify right side
    79,844,848.80x = 4,857,292,171,350,159
  5. Step 5: Solve for x
    x = 4,857,292,171,350,159/79,844,848.80
  6. Step 6: Final answer
    x = 60,834,133.25

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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.