Home / 110,235,394.39-165,353,524.88-44,657,770.87

Finding the Fourth Proportional to 110,235,394.39, 165,353,524.88 and 44,657,770.87

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Solution

The fourth proportional to 110,235,394.39, 165,353,524.88 and 44,657,770.87 is: 66,986,831.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,235,394.39 : 165,353,524.88 = 44,657,770.87 : x
  2. Step 2: Convert to fraction form
    110,235,394.39/165,353,524.88 = 44,657,770.87/x
  3. Step 3: Cross multiply
    110,235,394.39x = 165,353,524.88 × 44,657,770.87
  4. Step 4: Simplify right side
    110,235,394.39x = 7,384,319,826,637,884
  5. Step 5: Solve for x
    x = 7,384,319,826,637,884/110,235,394.39
  6. Step 6: Final answer
    x = 66,986,831.84

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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.