Home / 5,056,829,864,115.10-6,977,229,155,224.10-2,861,995,083,035

Finding the Fourth Proportional to 5,056,829,864,115.10, 6,977,229,155,224.10 and 2,861,995,083,035

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Solution

The fourth proportional to 5,056,829,864,115.10, 6,977,229,155,224.10 and 2,861,995,083,035 is: 3,948,876,286,537.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,829,864,115.10 : 6,977,229,155,224.10 = 2,861,995,083,035 : x
  2. Step 2: Convert to fraction form
    5,056,829,864,115.10/6,977,229,155,224.10 = 2,861,995,083,035/x
  3. Step 3: Cross multiply
    5,056,829,864,115.10x = 6,977,229,155,224.10 × 2,861,995,083,035
  4. Step 4: Simplify right side
    5,056,829,864,115.10x = 19,968,795,535,459,819,494,309,888
  5. Step 5: Solve for x
    x = 19,968,795,535,459,819,494,309,888/5,056,829,864,115.10
  6. Step 6: Final answer
    x = 3,948,876,286,537.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.