Home / 54,141,100.88-116,911,354.50

Finding the Third Proportional to 54,141,100.88 and 116,911,354.50

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Solution

The third proportional to 54,141,100.88 and 116,911,354.50 is: 252,456,351.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,141,100.88 : 116,911,354.50 = 116,911,354.50 : x
  2. Step 2: Convert to fraction form
    54,141,100.88/116,911,354.50 = 116,911,354.50/x
  3. Step 3: Cross multiply
    54,141,100.88x = 116,911,354.50 × 116,911,354.50
  4. Step 4: Simplify right side
    54,141,100.88x = 13,668,264,811,024,670
  5. Step 5: Solve for x
    x = 13,668,264,811,024,670/54,141,100.88
  6. Step 6: Final answer
    x = 252,456,351.83

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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.