Home / 2,603,097,951-3,904,794,493.56-832,624,181.40

Finding the Fourth Proportional to 2,603,097,951, 3,904,794,493.56 and 832,624,181.40

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Solution

The fourth proportional to 2,603,097,951, 3,904,794,493.56 and 832,624,181.40 is: 1,248,983,472.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,097,951 : 3,904,794,493.56 = 832,624,181.40 : x
  2. Step 2: Convert to fraction form
    2,603,097,951/3,904,794,493.56 = 832,624,181.40/x
  3. Step 3: Cross multiply
    2,603,097,951x = 3,904,794,493.56 × 832,624,181.40
  4. Step 4: Simplify right side
    2,603,097,951x = 3,251,226,318,735,622,656
  5. Step 5: Solve for x
    x = 3,251,226,318,735,622,656/2,603,097,951
  6. Step 6: Final answer
    x = 1,248,983,472.75

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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.