Home / 969,348,520,789.55-1,454,022,781,184.40-969,348,520,789.55

Finding the Fourth Proportional to 969,348,520,789.55, 1,454,022,781,184.40 and 969,348,520,789.55

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Solution

The fourth proportional to 969,348,520,789.55, 1,454,022,781,184.40 and 969,348,520,789.55 is: 1,454,022,781,184.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,348,520,789.55 : 1,454,022,781,184.40 = 969,348,520,789.55 : x
  2. Step 2: Convert to fraction form
    969,348,520,789.55/1,454,022,781,184.40 = 969,348,520,789.55/x
  3. Step 3: Cross multiply
    969,348,520,789.55x = 1,454,022,781,184.40 × 969,348,520,789.55
  4. Step 4: Simplify right side
    969,348,520,789.55x = 1,409,454,832,135,405,570,097,152
  5. Step 5: Solve for x
    x = 1,409,454,832,135,405,570,097,152/969,348,520,789.55
  6. Step 6: Final answer
    x = 1,454,022,781,184.40

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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.