Home / 64,481,019.56-96,632,045.34-29,380,352.49

Finding the Fourth Proportional to 64,481,019.56, 96,632,045.34 and 29,380,352.49

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Solution

The fourth proportional to 64,481,019.56, 96,632,045.34 and 29,380,352.49 is: 44,029,755.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,481,019.56 : 96,632,045.34 = 29,380,352.49 : x
  2. Step 2: Convert to fraction form
    64,481,019.56/96,632,045.34 = 29,380,352.49/x
  3. Step 3: Cross multiply
    64,481,019.56x = 96,632,045.34 × 29,380,352.49
  4. Step 4: Simplify right side
    64,481,019.56x = 2,839,083,553,918,862
  5. Step 5: Solve for x
    x = 2,839,083,553,918,862/64,481,019.56
  6. Step 6: Final answer
    x = 44,029,755.94

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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.