Home / 53,635,322.20-80,452,983.30-32,136,237.40

Finding the Fourth Proportional to 53,635,322.20, 80,452,983.30 and 32,136,237.40

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Solution

The fourth proportional to 53,635,322.20, 80,452,983.30 and 32,136,237.40 is: 48,204,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,635,322.20 : 80,452,983.30 = 32,136,237.40 : x
  2. Step 2: Convert to fraction form
    53,635,322.20/80,452,983.30 = 32,136,237.40/x
  3. Step 3: Cross multiply
    53,635,322.20x = 80,452,983.30 × 32,136,237.40
  4. Step 4: Simplify right side
    53,635,322.20x = 2,585,456,170,867,035
  5. Step 5: Solve for x
    x = 2,585,456,170,867,035/53,635,322.20
  6. Step 6: Final answer
    x = 48,204,356.10

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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.