Home / 234,081,223.03-322,909,614.61-144,744,605.83

Finding the Fourth Proportional to 234,081,223.03, 322,909,614.61 and 144,744,605.83

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Solution

The fourth proportional to 234,081,223.03, 322,909,614.61 and 144,744,605.83 is: 199,671,824.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,081,223.03 : 322,909,614.61 = 144,744,605.83 : x
  2. Step 2: Convert to fraction form
    234,081,223.03/322,909,614.61 = 144,744,605.83/x
  3. Step 3: Cross multiply
    234,081,223.03x = 322,909,614.61 × 144,744,605.83
  4. Step 4: Simplify right side
    234,081,223.03x = 46,739,424,885,441,664
  5. Step 5: Solve for x
    x = 46,739,424,885,441,664/234,081,223.03
  6. Step 6: Final answer
    x = 199,671,824.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.