Home / 11,613,693,765,918-16,026,815,866,274-6,340,142,376,537.90

Finding the Fourth Proportional to 11,613,693,765,918, 16,026,815,866,274 and 6,340,142,376,537.90

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Solution

The fourth proportional to 11,613,693,765,918, 16,026,815,866,274 and 6,340,142,376,537.90 is: 8,749,351,970,423.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,693,765,918 : 16,026,815,866,274 = 6,340,142,376,537.90 : x
  2. Step 2: Convert to fraction form
    11,613,693,765,918/16,026,815,866,274 = 6,340,142,376,537.90/x
  3. Step 3: Cross multiply
    11,613,693,765,918x = 16,026,815,866,274 × 6,340,142,376,537.90
  4. Step 4: Simplify right side
    11,613,693,765,918x = 101,612,294,434,733,759,446,122,496
  5. Step 5: Solve for x
    x = 101,612,294,434,733,759,446,122,496/11,613,693,765,918
  6. Step 6: Final answer
    x = 8,749,351,970,423.84

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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.