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Finding the Third Proportional to 27,270,855 and 58,868,281.50

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Solution

The third proportional to 27,270,855 and 58,868,281.50 is: 127,076,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,270,855 : 58,868,281.50 = 58,868,281.50 : x
  2. Step 2: Convert to fraction form
    27,270,855/58,868,281.50 = 58,868,281.50/x
  3. Step 3: Cross multiply
    27,270,855x = 58,868,281.50 × 58,868,281.50
  4. Step 4: Simplify right side
    27,270,855x = 3,465,474,566,763,242
  5. Step 5: Solve for x
    x = 3,465,474,566,763,242/27,270,855
  6. Step 6: Final answer
    x = 127,076,124.56

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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.