Home / 124,933,488,472.50-190,327,527,837

Finding the Third Proportional to 124,933,488,472.50 and 190,327,527,837

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Solution

The third proportional to 124,933,488,472.50 and 190,327,527,837 is: 289,950,823,397.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,933,488,472.50 : 190,327,527,837 = 190,327,527,837 : x
  2. Step 2: Convert to fraction form
    124,933,488,472.50/190,327,527,837 = 190,327,527,837/x
  3. Step 3: Cross multiply
    124,933,488,472.50x = 190,327,527,837 × 190,327,527,837
  4. Step 4: Simplify right side
    124,933,488,472.50x = 36,224,567,852,544,009,699,328
  5. Step 5: Solve for x
    x = 36,224,567,852,544,009,699,328/124,933,488,472.50
  6. Step 6: Final answer
    x = 289,950,823,397.67

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.