Home / 53,884,711.53-80,878,167.30-33,352,322.44

Finding the Fourth Proportional to 53,884,711.53, 80,878,167.30 and 33,352,322.44

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Solution

The fourth proportional to 53,884,711.53, 80,878,167.30 and 33,352,322.44 is: 50,060,112.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,884,711.53 : 80,878,167.30 = 33,352,322.44 : x
  2. Step 2: Convert to fraction form
    53,884,711.53/80,878,167.30 = 33,352,322.44/x
  3. Step 3: Cross multiply
    53,884,711.53x = 80,878,167.30 × 33,352,322.44
  4. Step 4: Simplify right side
    53,884,711.53x = 2,697,474,714,145,864
  5. Step 5: Solve for x
    x = 2,697,474,714,145,864/53,884,711.53
  6. Step 6: Final answer
    x = 50,060,112.37

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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.