Home / 44,469,004.20-66,703,506.30-29,212,710.90

Finding the Fourth Proportional to 44,469,004.20, 66,703,506.30 and 29,212,710.90

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Solution

The fourth proportional to 44,469,004.20, 66,703,506.30 and 29,212,710.90 is: 43,819,066.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,469,004.20 : 66,703,506.30 = 29,212,710.90 : x
  2. Step 2: Convert to fraction form
    44,469,004.20/66,703,506.30 = 29,212,710.90/x
  3. Step 3: Cross multiply
    44,469,004.20x = 66,703,506.30 × 29,212,710.90
  4. Step 4: Simplify right side
    44,469,004.20x = 1,948,590,245,558,228.50
  5. Step 5: Solve for x
    x = 1,948,590,245,558,228.50/44,469,004.20
  6. Step 6: Final answer
    x = 43,819,066.35

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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.