Home / 33,246,800,345.05-49,949,759,625.19-21,318,423,078.22

Finding the Fourth Proportional to 33,246,800,345.05, 49,949,759,625.19 and 21,318,423,078.22

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Solution

The fourth proportional to 33,246,800,345.05, 49,949,759,625.19 and 21,318,423,078.22 is: 32,028,649,292.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,800,345.05 : 49,949,759,625.19 = 21,318,423,078.22 : x
  2. Step 2: Convert to fraction form
    33,246,800,345.05/49,949,759,625.19 = 21,318,423,078.22/x
  3. Step 3: Cross multiply
    33,246,800,345.05x = 49,949,759,625.19 × 21,318,423,078.22
  4. Step 4: Simplify right side
    33,246,800,345.05x = 1,064,850,108,345,384,566,784
  5. Step 5: Solve for x
    x = 1,064,850,108,345,384,566,784/33,246,800,345.05
  6. Step 6: Final answer
    x = 32,028,649,292.38

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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.