Home / 54,356,383.89-74,983,224.81-32,314,204.14

Finding the Fourth Proportional to 54,356,383.89, 74,983,224.81 and 32,314,204.14

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Solution

The fourth proportional to 54,356,383.89, 74,983,224.81 and 32,314,204.14 is: 44,576,608.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,356,383.89 : 74,983,224.81 = 32,314,204.14 : x
  2. Step 2: Convert to fraction form
    54,356,383.89/74,983,224.81 = 32,314,204.14/x
  3. Step 3: Cross multiply
    54,356,383.89x = 74,983,224.81 × 32,314,204.14
  4. Step 4: Simplify right side
    54,356,383.89x = 2,423,023,233,585,853
  5. Step 5: Solve for x
    x = 2,423,023,233,585,853/54,356,383.89
  6. Step 6: Final answer
    x = 44,576,608.31

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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.