Home / 10,479,623,876,813-15,719,756,056,440-3,595,320,664,781.20

Finding the Fourth Proportional to 10,479,623,876,813, 15,719,756,056,440 and 3,595,320,664,781.20

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Solution

The fourth proportional to 10,479,623,876,813, 15,719,756,056,440 and 3,595,320,664,781.20 is: 5,393,090,864,652.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,623,876,813 : 15,719,756,056,440 = 3,595,320,664,781.20 : x
  2. Step 2: Convert to fraction form
    10,479,623,876,813/15,719,756,056,440 = 3,595,320,664,781.20/x
  3. Step 3: Cross multiply
    10,479,623,876,813x = 15,719,756,056,440 × 3,595,320,664,781.20
  4. Step 4: Simplify right side
    10,479,623,876,813x = 56,517,563,795,038,162,286,280,704
  5. Step 5: Solve for x
    x = 56,517,563,795,038,162,286,280,704/10,479,623,876,813
  6. Step 6: Final answer
    x = 5,393,090,864,652.86

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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.