Home / 996,903,194.10-1,495,354,791.15-341,766,348.90

Finding the Fourth Proportional to 996,903,194.10, 1,495,354,791.15 and 341,766,348.90

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Solution

The fourth proportional to 996,903,194.10, 1,495,354,791.15 and 341,766,348.90 is: 512,649,523.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,903,194.10 : 1,495,354,791.15 = 341,766,348.90 : x
  2. Step 2: Convert to fraction form
    996,903,194.10/1,495,354,791.15 = 341,766,348.90/x
  3. Step 3: Cross multiply
    996,903,194.10x = 1,495,354,791.15 × 341,766,348.90
  4. Step 4: Simplify right side
    996,903,194.10x = 511,061,947,281,457,536
  5. Step 5: Solve for x
    x = 511,061,947,281,457,536/996,903,194.10
  6. Step 6: Final answer
    x = 512,649,523.35

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Double scale
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Similar ratio
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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.