Home / 234,802,254.77-324,057,005.06-141,983,426.91

Finding the Fourth Proportional to 234,802,254.77, 324,057,005.06 and 141,983,426.91

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Solution

The fourth proportional to 234,802,254.77, 324,057,005.06 and 141,983,426.91 is: 195,955,205.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,802,254.77 : 324,057,005.06 = 141,983,426.91 : x
  2. Step 2: Convert to fraction form
    234,802,254.77/324,057,005.06 = 141,983,426.91/x
  3. Step 3: Cross multiply
    234,802,254.77x = 324,057,005.06 × 141,983,426.91
  4. Step 4: Simplify right side
    234,802,254.77x = 46,010,724,092,610,008
  5. Step 5: Solve for x
    x = 46,010,724,092,610,008/234,802,254.77
  6. Step 6: Final answer
    x = 195,955,205.53

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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.