Home / 11,517,292.33-15,901,051.90-7,333,338.53

Finding the Fourth Proportional to 11,517,292.33, 15,901,051.90 and 7,333,338.53

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Solution

The fourth proportional to 11,517,292.33, 15,901,051.90 and 7,333,338.53 is: 10,124,584.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,517,292.33 : 15,901,051.90 = 7,333,338.53 : x
  2. Step 2: Convert to fraction form
    11,517,292.33/15,901,051.90 = 7,333,338.53/x
  3. Step 3: Cross multiply
    11,517,292.33x = 15,901,051.90 × 7,333,338.53
  4. Step 4: Simplify right side
    11,517,292.33x = 116,607,796,565,799.72
  5. Step 5: Solve for x
    x = 116,607,796,565,799.72/11,517,292.33
  6. Step 6: Final answer
    x = 10,124,584.25

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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.