Home / 11,613,693,765,905-16,026,815,866,256-6,340,142,376,524.70

Finding the Fourth Proportional to 11,613,693,765,905, 16,026,815,866,256 and 6,340,142,376,524.70

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Solution

The fourth proportional to 11,613,693,765,905, 16,026,815,866,256 and 6,340,142,376,524.70 is: 8,749,351,970,405.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,693,765,905 : 16,026,815,866,256 = 6,340,142,376,524.70 : x
  2. Step 2: Convert to fraction form
    11,613,693,765,905/16,026,815,866,256 = 6,340,142,376,524.70/x
  3. Step 3: Cross multiply
    11,613,693,765,905x = 16,026,815,866,256 × 6,340,142,376,524.70
  4. Step 4: Simplify right side
    11,613,693,765,905x = 101,612,294,434,408,080,666,001,408
  5. Step 5: Solve for x
    x = 101,612,294,434,408,080,666,001,408/11,613,693,765,905
  6. Step 6: Final answer
    x = 8,749,351,970,405.60

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Double scale
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1.5x scale

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.