Home / 4,427,718,452.07-6,110,324,057.17-2,643,727,800.52

Finding the Fourth Proportional to 4,427,718,452.07, 6,110,324,057.17 and 2,643,727,800.52

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Solution

The fourth proportional to 4,427,718,452.07, 6,110,324,057.17 and 2,643,727,800.52 is: 3,648,387,709.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,718,452.07 : 6,110,324,057.17 = 2,643,727,800.52 : x
  2. Step 2: Convert to fraction form
    4,427,718,452.07/6,110,324,057.17 = 2,643,727,800.52/x
  3. Step 3: Cross multiply
    4,427,718,452.07x = 6,110,324,057.17 × 2,643,727,800.52
  4. Step 4: Simplify right side
    4,427,718,452.07x = 16,154,033,580,139,272,192
  5. Step 5: Solve for x
    x = 16,154,033,580,139,272,192/4,427,718,452.07
  6. Step 6: Final answer
    x = 3,648,387,709.16

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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.