Home / 214,765,007.16-322,088,716.62-59,281,645.94

Finding the Fourth Proportional to 214,765,007.16, 322,088,716.62 and 59,281,645.94

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Solution

The fourth proportional to 214,765,007.16, 322,088,716.62 and 59,281,645.94 is: 88,906,239.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,765,007.16 : 322,088,716.62 = 59,281,645.94 : x
  2. Step 2: Convert to fraction form
    214,765,007.16/322,088,716.62 = 59,281,645.94/x
  3. Step 3: Cross multiply
    214,765,007.16x = 322,088,716.62 × 59,281,645.94
  4. Step 4: Simplify right side
    214,765,007.16x = 19,093,949,259,935,832
  5. Step 5: Solve for x
    x = 19,093,949,259,935,832/214,765,007.16
  6. Step 6: Final answer
    x = 88,906,239.95

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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.