Home / 44,291,033.70-66,436,550.55-39,826,929.30

Finding the Fourth Proportional to 44,291,033.70, 66,436,550.55 and 39,826,929.30

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Solution

The fourth proportional to 44,291,033.70, 66,436,550.55 and 39,826,929.30 is: 59,740,393.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291,033.70 : 66,436,550.55 = 39,826,929.30 : x
  2. Step 2: Convert to fraction form
    44,291,033.70/66,436,550.55 = 39,826,929.30/x
  3. Step 3: Cross multiply
    44,291,033.70x = 66,436,550.55 × 39,826,929.30
  4. Step 4: Simplify right side
    44,291,033.70x = 2,645,963,801,690,726
  5. Step 5: Solve for x
    x = 2,645,963,801,690,726/44,291,033.70
  6. Step 6: Final answer
    x = 59,740,393.95

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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.