Home / 4,529,997,382.86-6,251,590,339.65-2,522,832,512.22

Finding the Fourth Proportional to 4,529,997,382.86, 6,251,590,339.65 and 2,522,832,512.22

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Solution

The fourth proportional to 4,529,997,382.86, 6,251,590,339.65 and 2,522,832,512.22 is: 3,481,616,881.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,997,382.86 : 6,251,590,339.65 = 2,522,832,512.22 : x
  2. Step 2: Convert to fraction form
    4,529,997,382.86/6,251,590,339.65 = 2,522,832,512.22/x
  3. Step 3: Cross multiply
    4,529,997,382.86x = 6,251,590,339.65 × 2,522,832,512.22
  4. Step 4: Simplify right side
    4,529,997,382.86x = 15,771,715,361,949,491,200
  5. Step 5: Solve for x
    x = 15,771,715,361,949,491,200/4,529,997,382.86
  6. Step 6: Final answer
    x = 3,481,616,881.64

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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.