Home / 39,791,108.35-59,686,662.58-11,037,243.97

Finding the Fourth Proportional to 39,791,108.35, 59,686,662.58 and 11,037,243.97

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Solution

The fourth proportional to 39,791,108.35, 59,686,662.58 and 11,037,243.97 is: 16,555,865.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,791,108.35 : 59,686,662.58 = 11,037,243.97 : x
  2. Step 2: Convert to fraction form
    39,791,108.35/59,686,662.58 = 11,037,243.97/x
  3. Step 3: Cross multiply
    39,791,108.35x = 59,686,662.58 × 11,037,243.97
  4. Step 4: Simplify right side
    39,791,108.35x = 658,776,256,697,544.88
  5. Step 5: Solve for x
    x = 658,776,256,697,544.88/39,791,108.35
  6. Step 6: Final answer
    x = 16,555,865.97

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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.