Home / 6,605,217,063.33-9,115,201,035.28-3,634,993,314.33

Finding the Fourth Proportional to 6,605,217,063.33, 9,115,201,035.28 and 3,634,993,314.33

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Solution

The fourth proportional to 6,605,217,063.33, 9,115,201,035.28 and 3,634,993,314.33 is: 5,016,291,592.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,217,063.33 : 9,115,201,035.28 = 3,634,993,314.33 : x
  2. Step 2: Convert to fraction form
    6,605,217,063.33/9,115,201,035.28 = 3,634,993,314.33/x
  3. Step 3: Cross multiply
    6,605,217,063.33x = 9,115,201,035.28 × 3,634,993,314.33
  4. Step 4: Simplify right side
    6,605,217,063.33x = 33,133,694,822,016,696,320
  5. Step 5: Solve for x
    x = 33,133,694,822,016,696,320/6,605,217,063.33
  6. Step 6: Final answer
    x = 5,016,291,592.59

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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.