Home / 43,014,506.25-65,756,107.50

Finding the Third Proportional to 43,014,506.25 and 65,756,107.50

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Solution

The third proportional to 43,014,506.25 and 65,756,107.50 is: 100,521,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,506.25 : 65,756,107.50 = 65,756,107.50 : x
  2. Step 2: Convert to fraction form
    43,014,506.25/65,756,107.50 = 65,756,107.50/x
  3. Step 3: Cross multiply
    43,014,506.25x = 65,756,107.50 × 65,756,107.50
  4. Step 4: Simplify right side
    43,014,506.25x = 4,323,865,673,551,556
  5. Step 5: Solve for x
    x = 4,323,865,673,551,556/43,014,506.25
  6. Step 6: Final answer
    x = 100,521,104.40

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.