Home / 22,010,441.40-33,003,852.30-9,216,491.40

Finding the Fourth Proportional to 22,010,441.40, 33,003,852.30 and 9,216,491.40

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Solution

The fourth proportional to 22,010,441.40, 33,003,852.30 and 9,216,491.40 is: 13,819,791.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,441.40 : 33,003,852.30 = 9,216,491.40 : x
  2. Step 2: Convert to fraction form
    22,010,441.40/33,003,852.30 = 9,216,491.40/x
  3. Step 3: Cross multiply
    22,010,441.40x = 33,003,852.30 × 9,216,491.40
  4. Step 4: Simplify right side
    22,010,441.40x = 304,179,720,889,820.25
  5. Step 5: Solve for x
    x = 304,179,720,889,820.25/22,010,441.40
  6. Step 6: Final answer
    x = 13,819,791.95

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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.