Home / 35,591,995.20-53,387,992.80-32,190,772.80

Finding the Fourth Proportional to 35,591,995.20, 53,387,992.80 and 32,190,772.80

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Solution

The fourth proportional to 35,591,995.20, 53,387,992.80 and 32,190,772.80 is: 48,286,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,591,995.20 : 53,387,992.80 = 32,190,772.80 : x
  2. Step 2: Convert to fraction form
    35,591,995.20/53,387,992.80 = 32,190,772.80/x
  3. Step 3: Cross multiply
    35,591,995.20x = 53,387,992.80 × 32,190,772.80
  4. Step 4: Simplify right side
    35,591,995.20x = 1,718,600,746,472,835.75
  5. Step 5: Solve for x
    x = 1,718,600,746,472,835.75/35,591,995.20
  6. Step 6: Final answer
    x = 48,286,159.20

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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.