Home / 13,732,250.96-20,600,301.72-4,146,542.48

Finding the Fourth Proportional to 13,732,250.96, 20,600,301.72 and 4,146,542.48

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Solution

The fourth proportional to 13,732,250.96, 20,600,301.72 and 4,146,542.48 is: 6,220,395.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,732,250.96 : 20,600,301.72 = 4,146,542.48 : x
  2. Step 2: Convert to fraction form
    13,732,250.96/20,600,301.72 = 4,146,542.48/x
  3. Step 3: Cross multiply
    13,732,250.96x = 20,600,301.72 × 4,146,542.48
  4. Step 4: Simplify right side
    13,732,250.96x = 85,420,026,182,797.06
  5. Step 5: Solve for x
    x = 85,420,026,182,797.06/13,732,250.96
  6. Step 6: Final answer
    x = 6,220,395.07

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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.