Home / 13,225,654,539-28,555,223,307.75

Finding the Third Proportional to 13,225,654,539 and 28,555,223,307.75

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Solution

The third proportional to 13,225,654,539 and 28,555,223,307.75 is: 61,652,962,108.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,225,654,539 : 28,555,223,307.75 = 28,555,223,307.75 : x
  2. Step 2: Convert to fraction form
    13,225,654,539/28,555,223,307.75 = 28,555,223,307.75/x
  3. Step 3: Cross multiply
    13,225,654,539x = 28,555,223,307.75 × 28,555,223,307.75
  4. Step 4: Simplify right side
    13,225,654,539x = 815,400,778,155,468,914,688
  5. Step 5: Solve for x
    x = 815,400,778,155,468,914,688/13,225,654,539
  6. Step 6: Final answer
    x = 61,652,962,108.68

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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.