Home / 7,592,562,606.80-11,388,843,910.20-2,685,236,412.80

Finding the Fourth Proportional to 7,592,562,606.80, 11,388,843,910.20 and 2,685,236,412.80

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Solution

The fourth proportional to 7,592,562,606.80, 11,388,843,910.20 and 2,685,236,412.80 is: 4,027,854,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,562,606.80 : 11,388,843,910.20 = 2,685,236,412.80 : x
  2. Step 2: Convert to fraction form
    7,592,562,606.80/11,388,843,910.20 = 2,685,236,412.80/x
  3. Step 3: Cross multiply
    7,592,562,606.80x = 11,388,843,910.20 × 2,685,236,412.80
  4. Step 4: Simplify right side
    7,592,562,606.80x = 30,581,738,367,364,579,328
  5. Step 5: Solve for x
    x = 30,581,738,367,364,579,328/7,592,562,606.80
  6. Step 6: Final answer
    x = 4,027,854,619.20

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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.