Home / 35,908,150.62-53,869,791.60-11,645,185.66

Finding the Fourth Proportional to 35,908,150.62, 53,869,791.60 and 11,645,185.66

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Solution

The fourth proportional to 35,908,150.62, 53,869,791.60 and 11,645,185.66 is: 17,470,232.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,908,150.62 : 53,869,791.60 = 11,645,185.66 : x
  2. Step 2: Convert to fraction form
    35,908,150.62/53,869,791.60 = 11,645,185.66/x
  3. Step 3: Cross multiply
    35,908,150.62x = 53,869,791.60 × 11,645,185.66
  4. Step 4: Simplify right side
    35,908,150.62x = 627,323,724,647,508.50
  5. Step 5: Solve for x
    x = 627,323,724,647,508.50/35,908,150.62
  6. Step 6: Final answer
    x = 17,470,232.07

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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.