Home / 54,794,729.18-75,607,840.59-32,777,326.46

Finding the Fourth Proportional to 54,794,729.18, 75,607,840.59 and 32,777,326.46

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Solution

The fourth proportional to 54,794,729.18, 75,607,840.59 and 32,777,326.46 is: 45,227,395.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,794,729.18 : 75,607,840.59 = 32,777,326.46 : x
  2. Step 2: Convert to fraction form
    54,794,729.18/75,607,840.59 = 32,777,326.46/x
  3. Step 3: Cross multiply
    54,794,729.18x = 75,607,840.59 × 32,777,326.46
  4. Step 4: Simplify right side
    54,794,729.18x = 2,478,222,873,954,069
  5. Step 5: Solve for x
    x = 2,478,222,873,954,069/54,794,729.18
  6. Step 6: Final answer
    x = 45,227,395.24

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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.