Home / 15,968,293.62-22,036,223.42-9,092,775.66

Finding the Fourth Proportional to 15,968,293.62, 22,036,223.42 and 9,092,775.66

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Solution

The fourth proportional to 15,968,293.62, 22,036,223.42 and 9,092,775.66 is: 12,548,018.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968,293.62 : 22,036,223.42 = 9,092,775.66 : x
  2. Step 2: Convert to fraction form
    15,968,293.62/22,036,223.42 = 9,092,775.66/x
  3. Step 3: Cross multiply
    15,968,293.62x = 22,036,223.42 × 9,092,775.66
  4. Step 4: Simplify right side
    15,968,293.62x = 200,370,435,951,697.97
  5. Step 5: Solve for x
    x = 200,370,435,951,697.97/15,968,293.62
  6. Step 6: Final answer
    x = 12,548,018.01

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1.5x scale

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.