Home / 1,104,969,095.96-1,524,873,433.27-628,649,213.17

Finding the Fourth Proportional to 1,104,969,095.96, 1,524,873,433.27 and 628,649,213.17

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Solution

The fourth proportional to 1,104,969,095.96, 1,524,873,433.27 and 628,649,213.17 is: 867,545,063.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,969,095.96 : 1,524,873,433.27 = 628,649,213.17 : x
  2. Step 2: Convert to fraction form
    1,104,969,095.96/1,524,873,433.27 = 628,649,213.17/x
  3. Step 3: Cross multiply
    1,104,969,095.96x = 1,524,873,433.27 × 628,649,213.17
  4. Step 4: Simplify right side
    1,104,969,095.96x = 958,610,483,998,784,000
  5. Step 5: Solve for x
    x = 958,610,483,998,784,000/1,104,969,095.96
  6. Step 6: Final answer
    x = 867,545,063.03

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.