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Finding the Third Proportional to 8,830,363,137.75 and 13,572,901,245

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Solution

The third proportional to 8,830,363,137.75 and 13,572,901,245 is: 20,862,522,337.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,830,363,137.75 : 13,572,901,245 = 13,572,901,245 : x
  2. Step 2: Convert to fraction form
    8,830,363,137.75/13,572,901,245 = 13,572,901,245/x
  3. Step 3: Cross multiply
    8,830,363,137.75x = 13,572,901,245 × 13,572,901,245
  4. Step 4: Simplify right side
    8,830,363,137.75x = 184,223,648,206,522,548,224
  5. Step 5: Solve for x
    x = 184,223,648,206,522,548,224/8,830,363,137.75
  6. Step 6: Final answer
    x = 20,862,522,337.16

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.