Home / 4,483,662,416.80-6,725,493,625.20-2,154,037,649.20

Finding the Fourth Proportional to 4,483,662,416.80, 6,725,493,625.20 and 2,154,037,649.20

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Solution

The fourth proportional to 4,483,662,416.80, 6,725,493,625.20 and 2,154,037,649.20 is: 3,231,056,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,662,416.80 : 6,725,493,625.20 = 2,154,037,649.20 : x
  2. Step 2: Convert to fraction form
    4,483,662,416.80/6,725,493,625.20 = 2,154,037,649.20/x
  3. Step 3: Cross multiply
    4,483,662,416.80x = 6,725,493,625.20 × 2,154,037,649.20
  4. Step 4: Simplify right side
    4,483,662,416.80x = 14,486,966,478,135,392,256
  5. Step 5: Solve for x
    x = 14,486,966,478,135,392,256/4,483,662,416.80
  6. Step 6: Final answer
    x = 3,231,056,473.80

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Double scale
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1.5x scale

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.