Home / 1,649,182,974.02-2,275,856,335.53-896,451,363.68

Finding the Fourth Proportional to 1,649,182,974.02, 2,275,856,335.53 and 896,451,363.68

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Solution

The fourth proportional to 1,649,182,974.02, 2,275,856,335.53 and 896,451,363.68 is: 1,237,094,093.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,182,974.02 : 2,275,856,335.53 = 896,451,363.68 : x
  2. Step 2: Convert to fraction form
    1,649,182,974.02/2,275,856,335.53 = 896,451,363.68/x
  3. Step 3: Cross multiply
    1,649,182,974.02x = 2,275,856,335.53 × 896,451,363.68
  4. Step 4: Simplify right side
    1,649,182,974.02x = 2,040,194,515,514,256,896
  5. Step 5: Solve for x
    x = 2,040,194,515,514,256,896/1,649,182,974.02
  6. Step 6: Final answer
    x = 1,237,094,093.05

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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.