Home / 17,463,384,016.80-26,195,076,025.20-8,736,099,280.80

Finding the Fourth Proportional to 17,463,384,016.80, 26,195,076,025.20 and 8,736,099,280.80

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Solution

The fourth proportional to 17,463,384,016.80, 26,195,076,025.20 and 8,736,099,280.80 is: 13,104,148,921.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463,384,016.80 : 26,195,076,025.20 = 8,736,099,280.80 : x
  2. Step 2: Convert to fraction form
    17,463,384,016.80/26,195,076,025.20 = 8,736,099,280.80/x
  3. Step 3: Cross multiply
    17,463,384,016.80x = 26,195,076,025.20 × 8,736,099,280.80
  4. Step 4: Simplify right side
    17,463,384,016.80x = 228,842,784,824,251,023,360
  5. Step 5: Solve for x
    x = 228,842,784,824,251,023,360/17,463,384,016.80
  6. Step 6: Final answer
    x = 13,104,148,921.20

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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.