Home / 14,731,310,287.80-22,096,965,431.70-8,853,997,980.60

Finding the Fourth Proportional to 14,731,310,287.80, 22,096,965,431.70 and 8,853,997,980.60

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Solution

The fourth proportional to 14,731,310,287.80, 22,096,965,431.70 and 8,853,997,980.60 is: 13,280,996,970.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,731,310,287.80 : 22,096,965,431.70 = 8,853,997,980.60 : x
  2. Step 2: Convert to fraction form
    14,731,310,287.80/22,096,965,431.70 = 8,853,997,980.60/x
  3. Step 3: Cross multiply
    14,731,310,287.80x = 22,096,965,431.70 × 8,853,997,980.60
  4. Step 4: Simplify right side
    14,731,310,287.80x = 195,646,487,309,659,832,320
  5. Step 5: Solve for x
    x = 195,646,487,309,659,832,320/14,731,310,287.80
  6. Step 6: Final answer
    x = 13,280,996,970.90

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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.