Home / 4,109,777,608.40-5,671,493,099.94-2,230,182,892.23

Finding the Fourth Proportional to 4,109,777,608.40, 5,671,493,099.94 and 2,230,182,892.23

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Solution

The fourth proportional to 4,109,777,608.40, 5,671,493,099.94 and 2,230,182,892.23 is: 3,077,652,391.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,777,608.40 : 5,671,493,099.94 = 2,230,182,892.23 : x
  2. Step 2: Convert to fraction form
    4,109,777,608.40/5,671,493,099.94 = 2,230,182,892.23/x
  3. Step 3: Cross multiply
    4,109,777,608.40x = 5,671,493,099.94 × 2,230,182,892.23
  4. Step 4: Simplify right side
    4,109,777,608.40x = 12,648,466,884,886,677,504
  5. Step 5: Solve for x
    x = 12,648,466,884,886,677,504/4,109,777,608.40
  6. Step 6: Final answer
    x = 3,077,652,391.47

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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.