Home / 5,056,829,864,116.60-6,977,229,155,226.20-2,861,995,083,036.40

Finding the Fourth Proportional to 5,056,829,864,116.60, 6,977,229,155,226.20 and 2,861,995,083,036.40

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Solution

The fourth proportional to 5,056,829,864,116.60, 6,977,229,155,226.20 and 2,861,995,083,036.40 is: 3,948,876,286,539.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,829,864,116.60 : 6,977,229,155,226.20 = 2,861,995,083,036.40 : x
  2. Step 2: Convert to fraction form
    5,056,829,864,116.60/6,977,229,155,226.20 = 2,861,995,083,036.40/x
  3. Step 3: Cross multiply
    5,056,829,864,116.60x = 6,977,229,155,226.20 × 2,861,995,083,036.40
  4. Step 4: Simplify right side
    5,056,829,864,116.60x = 19,968,795,535,475,599,204,155,392
  5. Step 5: Solve for x
    x = 19,968,795,535,475,599,204,155,392/5,056,829,864,116.60
  6. Step 6: Final answer
    x = 3,948,876,286,539.66

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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.