Home / 3,767,464,942.29-5,651,257,342.73-2,097,365,667.35

Finding the Fourth Proportional to 3,767,464,942.29, 5,651,257,342.73 and 2,097,365,667.35

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Solution

The fourth proportional to 3,767,464,942.29, 5,651,257,342.73 and 2,097,365,667.35 is: 3,146,081,863.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,464,942.29 : 5,651,257,342.73 = 2,097,365,667.35 : x
  2. Step 2: Convert to fraction form
    3,767,464,942.29/5,651,257,342.73 = 2,097,365,667.35/x
  3. Step 3: Cross multiply
    3,767,464,942.29x = 5,651,257,342.73 × 2,097,365,667.35
  4. Step 4: Simplify right side
    3,767,464,942.29x = 11,852,753,127,962,750,976
  5. Step 5: Solve for x
    x = 11,852,753,127,962,750,976/3,767,464,942.29
  6. Step 6: Final answer
    x = 3,146,081,863.94

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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.