Home / 44,291,763.52-66,441,123.36-11,943,179.04

Finding the Fourth Proportional to 44,291,763.52, 66,441,123.36 and 11,943,179.04

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Solution

The fourth proportional to 44,291,763.52, 66,441,123.36 and 11,943,179.04 is: 17,915,706.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291,763.52 : 66,441,123.36 = 11,943,179.04 : x
  2. Step 2: Convert to fraction form
    44,291,763.52/66,441,123.36 = 11,943,179.04/x
  3. Step 3: Cross multiply
    44,291,763.52x = 66,441,123.36 × 11,943,179.04
  4. Step 4: Simplify right side
    44,291,763.52x = 793,518,231,907,206.25
  5. Step 5: Solve for x
    x = 793,518,231,907,206.25/44,291,763.52
  6. Step 6: Final answer
    x = 17,915,706.42

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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.