Home / 43,469,946.90-65,204,920.35-23,314,554.90

Finding the Fourth Proportional to 43,469,946.90, 65,204,920.35 and 23,314,554.90

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Solution

The fourth proportional to 43,469,946.90, 65,204,920.35 and 23,314,554.90 is: 34,971,832.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469,946.90 : 65,204,920.35 = 23,314,554.90 : x
  2. Step 2: Convert to fraction form
    43,469,946.90/65,204,920.35 = 23,314,554.90/x
  3. Step 3: Cross multiply
    43,469,946.90x = 65,204,920.35 × 23,314,554.90
  4. Step 4: Simplify right side
    43,469,946.90x = 1,520,223,695,250,202.25
  5. Step 5: Solve for x
    x = 1,520,223,695,250,202.25/43,469,946.90
  6. Step 6: Final answer
    x = 34,971,832.35

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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.