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Finding the Third Proportional to 91,301,794.88 and 185,792,225.63

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Solution

The third proportional to 91,301,794.88 and 185,792,225.63 is: 378,073,083.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,301,794.88 : 185,792,225.63 = 185,792,225.63 : x
  2. Step 2: Convert to fraction form
    91,301,794.88/185,792,225.63 = 185,792,225.63/x
  3. Step 3: Cross multiply
    91,301,794.88x = 185,792,225.63 × 185,792,225.63
  4. Step 4: Simplify right side
    91,301,794.88x = 34,518,751,102,690,908
  5. Step 5: Solve for x
    x = 34,518,751,102,690,908/91,301,794.88
  6. Step 6: Final answer
    x = 378,073,083.34

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.