Home / 16,628,065.59-22,940,386.32-10,099,232.31

Finding the Fourth Proportional to 16,628,065.59, 22,940,386.32 and 10,099,232.31

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Solution

The fourth proportional to 16,628,065.59, 22,940,386.32 and 10,099,232.31 is: 13,933,087.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,628,065.59 : 22,940,386.32 = 10,099,232.31 : x
  2. Step 2: Convert to fraction form
    16,628,065.59/22,940,386.32 = 10,099,232.31/x
  3. Step 3: Cross multiply
    16,628,065.59x = 22,940,386.32 × 10,099,232.31
  4. Step 4: Simplify right side
    16,628,065.59x = 231,680,290,726,826
  5. Step 5: Solve for x
    x = 231,680,290,726,826/16,628,065.59
  6. Step 6: Final answer
    x = 13,933,087.37

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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.