Home / 13,582,251,946.18-20,375,589,213.19-4,011,025,692.70

Finding the Fourth Proportional to 13,582,251,946.18, 20,375,589,213.19 and 4,011,025,692.70

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Solution

The fourth proportional to 13,582,251,946.18, 20,375,589,213.19 and 4,011,025,692.70 is: 6,017,191,564.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,582,251,946.18 : 20,375,589,213.19 = 4,011,025,692.70 : x
  2. Step 2: Convert to fraction form
    13,582,251,946.18/20,375,589,213.19 = 4,011,025,692.70/x
  3. Step 3: Cross multiply
    13,582,251,946.18x = 20,375,589,213.19 × 4,011,025,692.70
  4. Step 4: Simplify right side
    13,582,251,946.18x = 81,727,011,838,006,050,816
  5. Step 5: Solve for x
    x = 81,727,011,838,006,050,816/13,582,251,946.18
  6. Step 6: Final answer
    x = 6,017,191,564.54

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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.