Home / 1,232,074,255.27-1,700,345,892.21-696,040,006.84

Finding the Fourth Proportional to 1,232,074,255.27, 1,700,345,892.21 and 696,040,006.84

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Solution

The fourth proportional to 1,232,074,255.27, 1,700,345,892.21 and 696,040,006.84 is: 960,582,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,074,255.27 : 1,700,345,892.21 = 696,040,006.84 : x
  2. Step 2: Convert to fraction form
    1,232,074,255.27/1,700,345,892.21 = 696,040,006.84/x
  3. Step 3: Cross multiply
    1,232,074,255.27x = 1,700,345,892.21 × 696,040,006.84
  4. Step 4: Simplify right side
    1,232,074,255.27x = 1,183,508,766,444,214,272
  5. Step 5: Solve for x
    x = 1,183,508,766,444,214,272/1,232,074,255.27
  6. Step 6: Final answer
    x = 960,582,336.16

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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.