Home / 2,224,584,741.60-3,336,877,112.40-1,293,500,109.60

Finding the Fourth Proportional to 2,224,584,741.60, 3,336,877,112.40 and 1,293,500,109.60

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Solution

The fourth proportional to 2,224,584,741.60, 3,336,877,112.40 and 1,293,500,109.60 is: 1,940,250,164.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,584,741.60 : 3,336,877,112.40 = 1,293,500,109.60 : x
  2. Step 2: Convert to fraction form
    2,224,584,741.60/3,336,877,112.40 = 1,293,500,109.60/x
  3. Step 3: Cross multiply
    2,224,584,741.60x = 3,336,877,112.40 × 1,293,500,109.60
  4. Step 4: Simplify right side
    2,224,584,741.60x = 4,316,250,910,611,131,392
  5. Step 5: Solve for x
    x = 4,316,250,910,611,131,392/2,224,584,741.60
  6. Step 6: Final answer
    x = 1,940,250,164.40

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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.