Home / 22,303,223.34-33,454,788.90-12,583,424.04

Finding the Fourth Proportional to 22,303,223.34, 33,454,788.90 and 12,583,424.04

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Solution

The fourth proportional to 22,303,223.34, 33,454,788.90 and 12,583,424.04 is: 18,875,110.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,303,223.34 : 33,454,788.90 = 12,583,424.04 : x
  2. Step 2: Convert to fraction form
    22,303,223.34/33,454,788.90 = 12,583,424.04/x
  3. Step 3: Cross multiply
    22,303,223.34x = 33,454,788.90 × 12,583,424.04
  4. Step 4: Simplify right side
    22,303,223.34x = 420,975,794,897,385.12
  5. Step 5: Solve for x
    x = 420,975,794,897,385.12/22,303,223.34
  6. Step 6: Final answer
    x = 18,875,110.04

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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.