Home / 584,061,755.48-806,005,238.46-323,301,371.48

Finding the Fourth Proportional to 584,061,755.48, 806,005,238.46 and 323,301,371.48

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Solution

The fourth proportional to 584,061,755.48, 806,005,238.46 and 323,301,371.48 is: 446,155,901.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,061,755.48 : 806,005,238.46 = 323,301,371.48 : x
  2. Step 2: Convert to fraction form
    584,061,755.48/806,005,238.46 = 323,301,371.48/x
  3. Step 3: Cross multiply
    584,061,755.48x = 806,005,238.46 × 323,301,371.48
  4. Step 4: Simplify right side
    584,061,755.48x = 260,582,599,014,182,464
  5. Step 5: Solve for x
    x = 260,582,599,014,182,464/584,061,755.48
  6. Step 6: Final answer
    x = 446,155,901.44

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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.