Home / 16,396,323,648.40-24,594,485,472.60-10,197,595,824.40

Finding the Fourth Proportional to 16,396,323,648.40, 24,594,485,472.60 and 10,197,595,824.40

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Solution

The fourth proportional to 16,396,323,648.40, 24,594,485,472.60 and 10,197,595,824.40 is: 15,296,393,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,396,323,648.40 : 24,594,485,472.60 = 10,197,595,824.40 : x
  2. Step 2: Convert to fraction form
    16,396,323,648.40/24,594,485,472.60 = 10,197,595,824.40/x
  3. Step 3: Cross multiply
    16,396,323,648.40x = 24,594,485,472.60 × 10,197,595,824.40
  4. Step 4: Simplify right side
    16,396,323,648.40x = 250,804,622,358,652,190,720
  5. Step 5: Solve for x
    x = 250,804,622,358,652,190,720/16,396,323,648.40
  6. Step 6: Final answer
    x = 15,296,393,736.60

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Half scale
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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.