Home / 8,546,321,531.44-11,793,992,961.50-4,735,908,130.79

Finding the Fourth Proportional to 8,546,321,531.44, 11,793,992,961.50 and 4,735,908,130.79

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Solution

The fourth proportional to 8,546,321,531.44, 11,793,992,961.50 and 4,735,908,130.79 is: 6,535,591,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,321,531.44 : 11,793,992,961.50 = 4,735,908,130.79 : x
  2. Step 2: Convert to fraction form
    8,546,321,531.44/11,793,992,961.50 = 4,735,908,130.79/x
  3. Step 3: Cross multiply
    8,546,321,531.44x = 11,793,992,961.50 × 4,735,908,130.79
  4. Step 4: Simplify right side
    8,546,321,531.44x = 55,855,267,160,847,884,288
  5. Step 5: Solve for x
    x = 55,855,267,160,847,884,288/8,546,321,531.44
  6. Step 6: Final answer
    x = 6,535,591,594.04

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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.