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Finding the Third Proportional to 13,240,032 and 28,570,152

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Solution

The third proportional to 13,240,032 and 28,570,152 is: 61,650,423.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,240,032 : 28,570,152 = 28,570,152 : x
  2. Step 2: Convert to fraction form
    13,240,032/28,570,152 = 28,570,152/x
  3. Step 3: Cross multiply
    13,240,032x = 28,570,152 × 28,570,152
  4. Step 4: Simplify right side
    13,240,032x = 816,253,585,303,104
  5. Step 5: Solve for x
    x = 816,253,585,303,104/13,240,032
  6. Step 6: Final answer
    x = 61,650,423.90

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.