Home / 968,809,853.10-1,453,214,779.65-796,622,969.10

Finding the Fourth Proportional to 968,809,853.10, 1,453,214,779.65 and 796,622,969.10

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Solution

The fourth proportional to 968,809,853.10, 1,453,214,779.65 and 796,622,969.10 is: 1,194,934,453.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,809,853.10 : 1,453,214,779.65 = 796,622,969.10 : x
  2. Step 2: Convert to fraction form
    968,809,853.10/1,453,214,779.65 = 796,622,969.10/x
  3. Step 3: Cross multiply
    968,809,853.10x = 1,453,214,779.65 × 796,622,969.10
  4. Step 4: Simplify right side
    968,809,853.10x = 1,157,664,272,504,785,408
  5. Step 5: Solve for x
    x = 1,157,664,272,504,785,408/968,809,853.10
  6. Step 6: Final answer
    x = 1,194,934,453.65

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Double scale
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Similar ratio
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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.