Home / 22,644,032.80-33,968,122.80-9,178,074.40

Finding the Fourth Proportional to 22,644,032.80, 33,968,122.80 and 9,178,074.40

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Solution

The fourth proportional to 22,644,032.80, 33,968,122.80 and 9,178,074.40 is: 13,767,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,644,032.80 : 33,968,122.80 = 9,178,074.40 : x
  2. Step 2: Convert to fraction form
    22,644,032.80/33,968,122.80 = 9,178,074.40/x
  3. Step 3: Cross multiply
    22,644,032.80x = 33,968,122.80 × 9,178,074.40
  4. Step 4: Simplify right side
    22,644,032.80x = 311,761,958,286,736.31
  5. Step 5: Solve for x
    x = 311,761,958,286,736.31/22,644,032.80
  6. Step 6: Final answer
    x = 13,767,952.07

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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.