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Finding the Third Proportional to 484,798,000.50 and 752,207,485.50

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Solution

The third proportional to 484,798,000.50 and 752,207,485.50 is: 1,167,117,233.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,798,000.50 : 752,207,485.50 = 752,207,485.50 : x
  2. Step 2: Convert to fraction form
    484,798,000.50/752,207,485.50 = 752,207,485.50/x
  3. Step 3: Cross multiply
    484,798,000.50x = 752,207,485.50 × 752,207,485.50
  4. Step 4: Simplify right side
    484,798,000.50x = 565,816,101,242,232,704
  5. Step 5: Solve for x
    x = 565,816,101,242,232,704/484,798,000.50
  6. Step 6: Final answer
    x = 1,167,117,233.69

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.