Home / 124,933,488,468-190,327,527,828.75

Finding the Third Proportional to 124,933,488,468 and 190,327,527,828.75

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Solution

The third proportional to 124,933,488,468 and 190,327,527,828.75 is: 289,950,823,382.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,933,488,468 : 190,327,527,828.75 = 190,327,527,828.75 : x
  2. Step 2: Convert to fraction form
    124,933,488,468/190,327,527,828.75 = 190,327,527,828.75/x
  3. Step 3: Cross multiply
    124,933,488,468x = 190,327,527,828.75 × 190,327,527,828.75
  4. Step 4: Simplify right side
    124,933,488,468x = 36,224,567,849,403,604,271,104
  5. Step 5: Solve for x
    x = 36,224,567,849,403,604,271,104/124,933,488,468
  6. Step 6: Final answer
    x = 289,950,823,382.97

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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.