Home / 2,323,584,031.20-3,485,376,046.80-1,463,620,639.20

Finding the Fourth Proportional to 2,323,584,031.20, 3,485,376,046.80 and 1,463,620,639.20

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Solution

The fourth proportional to 2,323,584,031.20, 3,485,376,046.80 and 1,463,620,639.20 is: 2,195,430,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,584,031.20 : 3,485,376,046.80 = 1,463,620,639.20 : x
  2. Step 2: Convert to fraction form
    2,323,584,031.20/3,485,376,046.80 = 1,463,620,639.20/x
  3. Step 3: Cross multiply
    2,323,584,031.20x = 3,485,376,046.80 × 1,463,620,639.20
  4. Step 4: Simplify right side
    2,323,584,031.20x = 5,101,268,317,469,785,088
  5. Step 5: Solve for x
    x = 5,101,268,317,469,785,088/2,323,584,031.20
  6. Step 6: Final answer
    x = 2,195,430,958.80

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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.