Home / 29,763,799.34-44,622,990.53-13,578,431.54

Finding the Fourth Proportional to 29,763,799.34, 44,622,990.53 and 13,578,431.54

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Solution

The fourth proportional to 29,763,799.34, 44,622,990.53 and 13,578,431.54 is: 20,357,287.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763,799.34 : 44,622,990.53 = 13,578,431.54 : x
  2. Step 2: Convert to fraction form
    29,763,799.34/44,622,990.53 = 13,578,431.54/x
  3. Step 3: Cross multiply
    29,763,799.34x = 44,622,990.53 × 13,578,431.54
  4. Step 4: Simplify right side
    29,763,799.34x = 605,910,221,953,781.12
  5. Step 5: Solve for x
    x = 605,910,221,953,781.12/29,763,799.34
  6. Step 6: Final answer
    x = 20,357,287.56

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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.