Home / 4,074,665,906.10-6,111,998,859.15-3,258,372,530.10

Finding the Fourth Proportional to 4,074,665,906.10, 6,111,998,859.15 and 3,258,372,530.10

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Solution

The fourth proportional to 4,074,665,906.10, 6,111,998,859.15 and 3,258,372,530.10 is: 4,887,558,795.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,665,906.10 : 6,111,998,859.15 = 3,258,372,530.10 : x
  2. Step 2: Convert to fraction form
    4,074,665,906.10/6,111,998,859.15 = 3,258,372,530.10/x
  3. Step 3: Cross multiply
    4,074,665,906.10x = 6,111,998,859.15 × 3,258,372,530.10
  4. Step 4: Simplify right side
    4,074,665,906.10x = 19,915,169,186,656,899,072
  5. Step 5: Solve for x
    x = 19,915,169,186,656,899,072/4,074,665,906.10
  6. Step 6: Final answer
    x = 4,887,558,795.15

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Double scale
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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.