Home / 22,010,424.90-33,003,827.55-9,216,474.90

Finding the Fourth Proportional to 22,010,424.90, 33,003,827.55 and 9,216,474.90

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Solution

The fourth proportional to 22,010,424.90, 33,003,827.55 and 9,216,474.90 is: 13,819,767.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,424.90 : 33,003,827.55 = 9,216,474.90 : x
  2. Step 2: Convert to fraction form
    22,010,424.90/33,003,827.55 = 9,216,474.90/x
  3. Step 3: Cross multiply
    22,010,424.90x = 33,003,827.55 × 9,216,474.90
  4. Step 4: Simplify right side
    22,010,424.90x = 304,178,948,218,503.50
  5. Step 5: Solve for x
    x = 304,178,948,218,503.50/22,010,424.90
  6. Step 6: Final answer
    x = 13,819,767.21

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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.