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Finding the Third Proportional to 13,183,258.50 and 28,880,028

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Solution

The third proportional to 13,183,258.50 and 28,880,028 is: 63,266,302.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,183,258.50 : 28,880,028 = 28,880,028 : x
  2. Step 2: Convert to fraction form
    13,183,258.50/28,880,028 = 28,880,028/x
  3. Step 3: Cross multiply
    13,183,258.50x = 28,880,028 × 28,880,028
  4. Step 4: Simplify right side
    13,183,258.50x = 834,056,017,280,784
  5. Step 5: Solve for x
    x = 834,056,017,280,784/13,183,258.50
  6. Step 6: Final answer
    x = 63,266,302.28

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.