Home / 7,560,943,733.80-11,341,415,600.70-2,040,192,908.20

Finding the Fourth Proportional to 7,560,943,733.80, 11,341,415,600.70 and 2,040,192,908.20

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Solution

The fourth proportional to 7,560,943,733.80, 11,341,415,600.70 and 2,040,192,908.20 is: 3,060,289,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,943,733.80 : 11,341,415,600.70 = 2,040,192,908.20 : x
  2. Step 2: Convert to fraction form
    7,560,943,733.80/11,341,415,600.70 = 2,040,192,908.20/x
  3. Step 3: Cross multiply
    7,560,943,733.80x = 11,341,415,600.70 × 2,040,192,908.20
  4. Step 4: Simplify right side
    7,560,943,733.80x = 23,138,675,677,496,983,552
  5. Step 5: Solve for x
    x = 23,138,675,677,496,983,552/7,560,943,733.80
  6. Step 6: Final answer
    x = 3,060,289,362.30

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1.5x scale

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.