Home / 11,502,250,213,443-15,873,604,253,878-6,369,703,575,170.80

Finding the Fourth Proportional to 11,502,250,213,443, 15,873,604,253,878 and 6,369,703,575,170.80

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Solution

The fourth proportional to 11,502,250,213,443, 15,873,604,253,878 and 6,369,703,575,170.80 is: 8,790,467,246,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,250,213,443 : 15,873,604,253,878 = 6,369,703,575,170.80 : x
  2. Step 2: Convert to fraction form
    11,502,250,213,443/15,873,604,253,878 = 6,369,703,575,170.80/x
  3. Step 3: Cross multiply
    11,502,250,213,443x = 15,873,604,253,878 × 6,369,703,575,170.80
  4. Step 4: Simplify right side
    11,502,250,213,443x = 101,110,153,766,773,118,767,988,736
  5. Step 5: Solve for x
    x = 101,110,153,766,773,118,767,988,736/11,502,250,213,443
  6. Step 6: Final answer
    x = 8,790,467,246,887.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.