Home / 4,217,636,873.25-9,070,013,591.44

Finding the Third Proportional to 4,217,636,873.25 and 9,070,013,591.44

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Solution

The third proportional to 4,217,636,873.25 and 9,070,013,591.44 is: 19,505,033,036.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,636,873.25 : 9,070,013,591.44 = 9,070,013,591.44 : x
  2. Step 2: Convert to fraction form
    4,217,636,873.25/9,070,013,591.44 = 9,070,013,591.44/x
  3. Step 3: Cross multiply
    4,217,636,873.25x = 9,070,013,591.44 × 9,070,013,591.44
  4. Step 4: Simplify right side
    4,217,636,873.25x = 82,265,146,548,860,977,152
  5. Step 5: Solve for x
    x = 82,265,146,548,860,977,152/4,217,636,873.25
  6. Step 6: Final answer
    x = 19,505,033,036.54

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.