Home / 6,315,534,246.60-9,463,097,702.70-3,982,295,680.20

Finding the Fourth Proportional to 6,315,534,246.60, 9,463,097,702.70 and 3,982,295,680.20

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Solution

The fourth proportional to 6,315,534,246.60, 9,463,097,702.70 and 3,982,295,680.20 is: 5,967,009,540.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,315,534,246.60 : 9,463,097,702.70 = 3,982,295,680.20 : x
  2. Step 2: Convert to fraction form
    6,315,534,246.60/9,463,097,702.70 = 3,982,295,680.20/x
  3. Step 3: Cross multiply
    6,315,534,246.60x = 9,463,097,702.70 × 3,982,295,680.20
  4. Step 4: Simplify right side
    6,315,534,246.60x = 37,684,853,102,772,756,480
  5. Step 5: Solve for x
    x = 37,684,853,102,772,756,480/6,315,534,246.60
  6. Step 6: Final answer
    x = 5,967,009,540.49

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Double scale
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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.