Home / 4,212,253,229.72-5,813,092,181.30-2,332,658,513.72

Finding the Fourth Proportional to 4,212,253,229.72, 5,813,092,181.30 and 2,332,658,513.72

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Solution

The fourth proportional to 4,212,253,229.72, 5,813,092,181.30 and 2,332,658,513.72 is: 3,219,169,937.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,212,253,229.72 : 5,813,092,181.30 = 2,332,658,513.72 : x
  2. Step 2: Convert to fraction form
    4,212,253,229.72/5,813,092,181.30 = 2,332,658,513.72/x
  3. Step 3: Cross multiply
    4,212,253,229.72x = 5,813,092,181.30 × 2,332,658,513.72
  4. Step 4: Simplify right side
    4,212,253,229.72x = 13,559,958,967,748,610,048
  5. Step 5: Solve for x
    x = 13,559,958,967,748,610,048/4,212,253,229.72
  6. Step 6: Final answer
    x = 3,219,169,937.86

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Double scale
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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.