Home / 2,933,660,961.40-4,400,491,442.10-968,817,296.20

Finding the Fourth Proportional to 2,933,660,961.40, 4,400,491,442.10 and 968,817,296.20

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Solution

The fourth proportional to 2,933,660,961.40, 4,400,491,442.10 and 968,817,296.20 is: 1,453,225,944.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,660,961.40 : 4,400,491,442.10 = 968,817,296.20 : x
  2. Step 2: Convert to fraction form
    2,933,660,961.40/4,400,491,442.10 = 968,817,296.20/x
  3. Step 3: Cross multiply
    2,933,660,961.40x = 4,400,491,442.10 × 968,817,296.20
  4. Step 4: Simplify right side
    2,933,660,961.40x = 4,263,272,220,886,561,280
  5. Step 5: Solve for x
    x = 4,263,272,220,886,561,280/2,933,660,961.40
  6. Step 6: Final answer
    x = 1,453,225,944.30

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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.