Home / 4,260,810,344.38-5,880,099,866.29-2,381,215,572.86

Finding the Fourth Proportional to 4,260,810,344.38, 5,880,099,866.29 and 2,381,215,572.86

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Solution

The fourth proportional to 4,260,810,344.38, 5,880,099,866.29 and 2,381,215,572.86 is: 3,286,178,975.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,810,344.38 : 5,880,099,866.29 = 2,381,215,572.86 : x
  2. Step 2: Convert to fraction form
    4,260,810,344.38/5,880,099,866.29 = 2,381,215,572.86/x
  3. Step 3: Cross multiply
    4,260,810,344.38x = 5,880,099,866.29 × 2,381,215,572.86
  4. Step 4: Simplify right side
    4,260,810,344.38x = 14,001,785,371,546,398,720
  5. Step 5: Solve for x
    x = 14,001,785,371,546,398,720/4,260,810,344.38
  6. Step 6: Final answer
    x = 3,286,178,975.33

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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.