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Finding the Fourth Proportional to 5,978,460,276.40, 8,967,690,414.60 and 5,978,460,276.40

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Solution

The fourth proportional to 5,978,460,276.40, 8,967,690,414.60 and 5,978,460,276.40 is: 8,967,690,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,460,276.40 : 8,967,690,414.60 = 5,978,460,276.40 : x
  2. Step 2: Convert to fraction form
    5,978,460,276.40/8,967,690,414.60 = 5,978,460,276.40/x
  3. Step 3: Cross multiply
    5,978,460,276.40x = 8,967,690,414.60 × 5,978,460,276.40
  4. Step 4: Simplify right side
    5,978,460,276.40x = 53,612,980,914,739,142,656
  5. Step 5: Solve for x
    x = 53,612,980,914,739,142,656/5,978,460,276.40
  6. Step 6: Final answer
    x = 8,967,690,414.60

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1.5x scale

Why These Related Problems?

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