Home / 584,426,817.92-876,640,003.31-234,672,781.04

Finding the Fourth Proportional to 584,426,817.92, 876,640,003.31 and 234,672,781.04

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Solution

The fourth proportional to 584,426,817.92, 876,640,003.31 and 234,672,781.04 is: 352,009,081.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,426,817.92 : 876,640,003.31 = 234,672,781.04 : x
  2. Step 2: Convert to fraction form
    584,426,817.92/876,640,003.31 = 234,672,781.04/x
  3. Step 3: Cross multiply
    584,426,817.92x = 876,640,003.31 × 234,672,781.04
  4. Step 4: Simplify right side
    584,426,817.92x = 205,723,547,550,450,784
  5. Step 5: Solve for x
    x = 205,723,547,550,450,784/584,426,817.92
  6. Step 6: Final answer
    x = 352,009,081.79

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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.