Home / 45,654,997.47-63,003,891.08-25,028,589.39

Finding the Fourth Proportional to 45,654,997.47, 63,003,891.08 and 25,028,589.39

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Solution

The fourth proportional to 45,654,997.47, 63,003,891.08 and 25,028,589.39 is: 34,539,450.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,654,997.47 : 63,003,891.08 = 25,028,589.39 : x
  2. Step 2: Convert to fraction form
    45,654,997.47/63,003,891.08 = 25,028,589.39/x
  3. Step 3: Cross multiply
    45,654,997.47x = 63,003,891.08 × 25,028,589.39
  4. Step 4: Simplify right side
    45,654,997.47x = 1,576,898,519,688,460.75
  5. Step 5: Solve for x
    x = 1,576,898,519,688,460.75/45,654,997.47
  6. Step 6: Final answer
    x = 34,539,450.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.