Home / 148,153,954.50-325,637,259.75

Finding the Third Proportional to 148,153,954.50 and 325,637,259.75

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Solution

The third proportional to 148,153,954.50 and 325,637,259.75 is: 715,739,416.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,153,954.50 : 325,637,259.75 = 325,637,259.75 : x
  2. Step 2: Convert to fraction form
    148,153,954.50/325,637,259.75 = 325,637,259.75/x
  3. Step 3: Cross multiply
    148,153,954.50x = 325,637,259.75 × 325,637,259.75
  4. Step 4: Simplify right side
    148,153,954.50x = 106,039,624,937,488,976
  5. Step 5: Solve for x
    x = 106,039,624,937,488,976/148,153,954.50
  6. Step 6: Final answer
    x = 715,739,416.44

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.