Home / 13,028,938.03-28,077,243.75

Finding the Third Proportional to 13,028,938.03 and 28,077,243.75

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Solution

The third proportional to 13,028,938.03 and 28,077,243.75 is: 60,506,206.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,028,938.03 : 28,077,243.75 = 28,077,243.75 : x
  2. Step 2: Convert to fraction form
    13,028,938.03/28,077,243.75 = 28,077,243.75/x
  3. Step 3: Cross multiply
    13,028,938.03x = 28,077,243.75 × 28,077,243.75
  4. Step 4: Simplify right side
    13,028,938.03x = 788,331,616,596,914
  5. Step 5: Solve for x
    x = 788,331,616,596,914/13,028,938.03
  6. Step 6: Final answer
    x = 60,506,206.62

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.