Home / 27,220,801.20-40,831,201.80-24,701,377.20

Finding the Fourth Proportional to 27,220,801.20, 40,831,201.80 and 24,701,377.20

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Solution

The fourth proportional to 27,220,801.20, 40,831,201.80 and 24,701,377.20 is: 37,052,065.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,220,801.20 : 40,831,201.80 = 24,701,377.20 : x
  2. Step 2: Convert to fraction form
    27,220,801.20/40,831,201.80 = 24,701,377.20/x
  3. Step 3: Cross multiply
    27,220,801.20x = 40,831,201.80 × 24,701,377.20
  4. Step 4: Simplify right side
    27,220,801.20x = 1,008,586,917,191,118.88
  5. Step 5: Solve for x
    x = 1,008,586,917,191,118.88/27,220,801.20
  6. Step 6: Final answer
    x = 37,052,065.80

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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.