Home / 30,360,214.50-43,269,394.50

Finding the Third Proportional to 30,360,214.50 and 43,269,394.50

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Solution

The third proportional to 30,360,214.50 and 43,269,394.50 is: 61,667,564.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,360,214.50 : 43,269,394.50 = 43,269,394.50 : x
  2. Step 2: Convert to fraction form
    30,360,214.50/43,269,394.50 = 43,269,394.50/x
  3. Step 3: Cross multiply
    30,360,214.50x = 43,269,394.50 × 43,269,394.50
  4. Step 4: Simplify right side
    30,360,214.50x = 1,872,240,500,396,630.25
  5. Step 5: Solve for x
    x = 1,872,240,500,396,630.25/30,360,214.50
  6. Step 6: Final answer
    x = 61,667,564.98

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.