Home / 17,534,171,514.96-26,305,642,645.74-5,112,502,086.42

Finding the Fourth Proportional to 17,534,171,514.96, 26,305,642,645.74 and 5,112,502,086.42

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Solution

The fourth proportional to 17,534,171,514.96, 26,305,642,645.74 and 5,112,502,086.42 is: 7,670,031,788.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,534,171,514.96 : 26,305,642,645.74 = 5,112,502,086.42 : x
  2. Step 2: Convert to fraction form
    17,534,171,514.96/26,305,642,645.74 = 5,112,502,086.42/x
  3. Step 3: Cross multiply
    17,534,171,514.96x = 26,305,642,645.74 × 5,112,502,086.42
  4. Step 4: Simplify right side
    17,534,171,514.96x = 134,487,652,910,964,686,848
  5. Step 5: Solve for x
    x = 134,487,652,910,964,686,848/17,534,171,514.96
  6. Step 6: Final answer
    x = 7,670,031,788.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.