Home / 167,093,632.13-255,443,100.19

Finding the Third Proportional to 167,093,632.13 and 255,443,100.19

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Solution

The third proportional to 167,093,632.13 and 255,443,100.19 is: 390,506,667.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,093,632.13 : 255,443,100.19 = 255,443,100.19 : x
  2. Step 2: Convert to fraction form
    167,093,632.13/255,443,100.19 = 255,443,100.19/x
  3. Step 3: Cross multiply
    167,093,632.13x = 255,443,100.19 × 255,443,100.19
  4. Step 4: Simplify right side
    167,093,632.13x = 65,251,177,433,401,160
  5. Step 5: Solve for x
    x = 65,251,177,433,401,160/167,093,632.13
  6. Step 6: Final answer
    x = 390,506,667.45

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.