Home / 30,690,723,114.90-46,036,084,672.35-17,466,770,423.70

Finding the Fourth Proportional to 30,690,723,114.90, 46,036,084,672.35 and 17,466,770,423.70

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Solution

The fourth proportional to 30,690,723,114.90, 46,036,084,672.35 and 17,466,770,423.70 is: 26,200,155,635.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,690,723,114.90 : 46,036,084,672.35 = 17,466,770,423.70 : x
  2. Step 2: Convert to fraction form
    30,690,723,114.90/46,036,084,672.35 = 17,466,770,423.70/x
  3. Step 3: Cross multiply
    30,690,723,114.90x = 46,036,084,672.35 × 17,466,770,423.70
  4. Step 4: Simplify right side
    30,690,723,114.90x = 804,101,722,177,951,891,456
  5. Step 5: Solve for x
    x = 804,101,722,177,951,891,456/30,690,723,114.90
  6. Step 6: Final answer
    x = 26,200,155,635.55

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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.