Home / 204,955,867.08-282,544,920.18-146,116,380.51

Finding the Fourth Proportional to 204,955,867.08, 282,544,920.18 and 146,116,380.51

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Solution

The fourth proportional to 204,955,867.08, 282,544,920.18 and 146,116,380.51 is: 201,430,881.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,955,867.08 : 282,544,920.18 = 146,116,380.51 : x
  2. Step 2: Convert to fraction form
    204,955,867.08/282,544,920.18 = 146,116,380.51/x
  3. Step 3: Cross multiply
    204,955,867.08x = 282,544,920.18 × 146,116,380.51
  4. Step 4: Simplify right side
    204,955,867.08x = 41,284,441,068,188,456
  5. Step 5: Solve for x
    x = 41,284,441,068,188,456/204,955,867.08
  6. Step 6: Final answer
    x = 201,430,881.96

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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.