Home / 22,016,716.60-33,025,074.90-9,246,386.20

Finding the Fourth Proportional to 22,016,716.60, 33,025,074.90 and 9,246,386.20

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Solution

The fourth proportional to 22,016,716.60, 33,025,074.90 and 9,246,386.20 is: 13,869,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,716.60 : 33,025,074.90 = 9,246,386.20 : x
  2. Step 2: Convert to fraction form
    22,016,716.60/33,025,074.90 = 9,246,386.20/x
  3. Step 3: Cross multiply
    22,016,716.60x = 33,025,074.90 × 9,246,386.20
  4. Step 4: Simplify right side
    22,016,716.60x = 305,362,596,809,326.31
  5. Step 5: Solve for x
    x = 305,362,596,809,326.31/22,016,716.60
  6. Step 6: Final answer
    x = 13,869,579.30

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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.