Home / 53,884,716.54-80,878,174.80-33,352,327.44

Finding the Fourth Proportional to 53,884,716.54, 80,878,174.80 and 33,352,327.44

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Solution

The fourth proportional to 53,884,716.54, 80,878,174.80 and 33,352,327.44 is: 50,060,119.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,884,716.54 : 80,878,174.80 = 33,352,327.44 : x
  2. Step 2: Convert to fraction form
    53,884,716.54/80,878,174.80 = 33,352,327.44/x
  3. Step 3: Cross multiply
    53,884,716.54x = 80,878,174.80 × 33,352,327.44
  4. Step 4: Simplify right side
    53,884,716.54x = 2,697,475,368,679,156.50
  5. Step 5: Solve for x
    x = 2,697,475,368,679,156.50/53,884,716.54
  6. Step 6: Final answer
    x = 50,060,119.86

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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.