Home / 53,267,929,699.50-115,913,160,828

Finding the Third Proportional to 53,267,929,699.50 and 115,913,160,828

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Solution

The third proportional to 53,267,929,699.50 and 115,913,160,828 is: 252,231,707,313.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,267,929,699.50 : 115,913,160,828 = 115,913,160,828 : x
  2. Step 2: Convert to fraction form
    53,267,929,699.50/115,913,160,828 = 115,913,160,828/x
  3. Step 3: Cross multiply
    53,267,929,699.50x = 115,913,160,828 × 115,913,160,828
  4. Step 4: Simplify right side
    53,267,929,699.50x = 13,435,860,853,137,793,351,680
  5. Step 5: Solve for x
    x = 13,435,860,853,137,793,351,680/53,267,929,699.50
  6. Step 6: Final answer
    x = 252,231,707,313.08

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.