Home / 22,007,575.31-33,000,745.05-9,224,647.79

Finding the Fourth Proportional to 22,007,575.31, 33,000,745.05 and 9,224,647.79

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Solution

The fourth proportional to 22,007,575.31, 33,000,745.05 and 9,224,647.79 is: 13,832,521.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,007,575.31 : 33,000,745.05 = 9,224,647.79 : x
  2. Step 2: Convert to fraction form
    22,007,575.31/33,000,745.05 = 9,224,647.79/x
  3. Step 3: Cross multiply
    22,007,575.31x = 33,000,745.05 × 9,224,647.79
  4. Step 4: Simplify right side
    22,007,575.31x = 304,420,249,728,832.25
  5. Step 5: Solve for x
    x = 304,420,249,728,832.25/22,007,575.31
  6. Step 6: Final answer
    x = 13,832,521.10

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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.