Home / 234,812,579.13-352,205,914.77-96,603,209.42

Finding the Fourth Proportional to 234,812,579.13, 352,205,914.77 and 96,603,209.42

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Solution

The fourth proportional to 234,812,579.13, 352,205,914.77 and 96,603,209.42 is: 144,899,484.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,812,579.13 : 352,205,914.77 = 96,603,209.42 : x
  2. Step 2: Convert to fraction form
    234,812,579.13/352,205,914.77 = 96,603,209.42/x
  3. Step 3: Cross multiply
    234,812,579.13x = 352,205,914.77 × 96,603,209.42
  4. Step 4: Simplify right side
    234,812,579.13x = 34,024,221,741,727,952
  5. Step 5: Solve for x
    x = 34,024,221,741,727,952/234,812,579.13
  6. Step 6: Final answer
    x = 144,899,484.81

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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.