Home / 40,448,581.20-60,672,871.80-26,843,691.60

Finding the Fourth Proportional to 40,448,581.20, 60,672,871.80 and 26,843,691.60

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Solution

The fourth proportional to 40,448,581.20, 60,672,871.80 and 26,843,691.60 is: 40,265,537.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,448,581.20 : 60,672,871.80 = 26,843,691.60 : x
  2. Step 2: Convert to fraction form
    40,448,581.20/60,672,871.80 = 26,843,691.60/x
  3. Step 3: Cross multiply
    40,448,581.20x = 60,672,871.80 × 26,843,691.60
  4. Step 4: Simplify right side
    40,448,581.20x = 1,628,683,859,085,537
  5. Step 5: Solve for x
    x = 1,628,683,859,085,537/40,448,581.20
  6. Step 6: Final answer
    x = 40,265,537.40

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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.