Home / 2,922,829,454.40-4,384,244,181.60-2,632,591,809.60

Finding the Fourth Proportional to 2,922,829,454.40, 4,384,244,181.60 and 2,632,591,809.60

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Solution

The fourth proportional to 2,922,829,454.40, 4,384,244,181.60 and 2,632,591,809.60 is: 3,948,887,714.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,829,454.40 : 4,384,244,181.60 = 2,632,591,809.60 : x
  2. Step 2: Convert to fraction form
    2,922,829,454.40/4,384,244,181.60 = 2,632,591,809.60/x
  3. Step 3: Cross multiply
    2,922,829,454.40x = 4,384,244,181.60 × 2,632,591,809.60
  4. Step 4: Simplify right side
    2,922,829,454.40x = 11,541,925,323,766,616,064
  5. Step 5: Solve for x
    x = 11,541,925,323,766,616,064/2,922,829,454.40
  6. Step 6: Final answer
    x = 3,948,887,714.40

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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.