Home / 101,164,867.76-151,747,692.60-24,487,770.80

Finding the Fourth Proportional to 101,164,867.76, 151,747,692.60 and 24,487,770.80

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Solution

The fourth proportional to 101,164,867.76, 151,747,692.60 and 24,487,770.80 is: 36,731,750.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,164,867.76 : 151,747,692.60 = 24,487,770.80 : x
  2. Step 2: Convert to fraction form
    101,164,867.76/151,747,692.60 = 24,487,770.80/x
  3. Step 3: Cross multiply
    101,164,867.76x = 151,747,692.60 × 24,487,770.80
  4. Step 4: Simplify right side
    101,164,867.76x = 3,715,962,715,817,656
  5. Step 5: Solve for x
    x = 3,715,962,715,817,656/101,164,867.76
  6. Step 6: Final answer
    x = 36,731,750.84

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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.