Home / 16,899,815,208.20-25,349,722,812.30-16,183,291,022.60

Finding the Fourth Proportional to 16,899,815,208.20, 25,349,722,812.30 and 16,183,291,022.60

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Solution

The fourth proportional to 16,899,815,208.20, 25,349,722,812.30 and 16,183,291,022.60 is: 24,274,936,533.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,899,815,208.20 : 25,349,722,812.30 = 16,183,291,022.60 : x
  2. Step 2: Convert to fraction form
    16,899,815,208.20/25,349,722,812.30 = 16,183,291,022.60/x
  3. Step 3: Cross multiply
    16,899,815,208.20x = 25,349,722,812.30 × 16,183,291,022.60
  4. Step 4: Simplify right side
    16,899,815,208.20x = 410,241,941,613,693,042,688
  5. Step 5: Solve for x
    x = 410,241,941,613,693,042,688/16,899,815,208.20
  6. Step 6: Final answer
    x = 24,274,936,533.90

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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.