Home / 2,233,064,221.20-3,349,960,182.72-659,330,608.32

Finding the Fourth Proportional to 2,233,064,221.20, 3,349,960,182.72 and 659,330,608.32

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Solution

The fourth proportional to 2,233,064,221.20, 3,349,960,182.72 and 659,330,608.32 is: 989,103,342.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,064,221.20 : 3,349,960,182.72 = 659,330,608.32 : x
  2. Step 2: Convert to fraction form
    2,233,064,221.20/3,349,960,182.72 = 659,330,608.32/x
  3. Step 3: Cross multiply
    2,233,064,221.20x = 3,349,960,182.72 × 659,330,608.32
  4. Step 4: Simplify right side
    2,233,064,221.20x = 2,208,731,285,120,556,032
  5. Step 5: Solve for x
    x = 2,208,731,285,120,556,032/2,233,064,221.20
  6. Step 6: Final answer
    x = 989,103,342.46

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Double scale
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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.