Home / 154,469,364.75-233,140,529.25

Finding the Third Proportional to 154,469,364.75 and 233,140,529.25

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Solution

The third proportional to 154,469,364.75 and 233,140,529.25 is: 351,878,875.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,469,364.75 : 233,140,529.25 = 233,140,529.25 : x
  2. Step 2: Convert to fraction form
    154,469,364.75/233,140,529.25 = 233,140,529.25/x
  3. Step 3: Cross multiply
    154,469,364.75x = 233,140,529.25 × 233,140,529.25
  4. Step 4: Simplify right side
    154,469,364.75x = 54,354,506,378,970,104
  5. Step 5: Solve for x
    x = 54,354,506,378,970,104/154,469,364.75
  6. Step 6: Final answer
    x = 351,878,875.57

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.