Home / 1,023,761,560,615.70-1,412,255,326,348.50-633,003,214,249.83

Finding the Fourth Proportional to 1,023,761,560,615.70, 1,412,255,326,348.50 and 633,003,214,249.83

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Solution

The fourth proportional to 1,023,761,560,615.70, 1,412,255,326,348.50 and 633,003,214,249.83 is: 873,213,251,318.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,761,560,615.70 : 1,412,255,326,348.50 = 633,003,214,249.83 : x
  2. Step 2: Convert to fraction form
    1,023,761,560,615.70/1,412,255,326,348.50 = 633,003,214,249.83/x
  3. Step 3: Cross multiply
    1,023,761,560,615.70x = 1,412,255,326,348.50 × 633,003,214,249.83
  4. Step 4: Simplify right side
    1,023,761,560,615.70x = 893,962,160,920,043,097,948,160
  5. Step 5: Solve for x
    x = 893,962,160,920,043,097,948,160/1,023,761,560,615.70
  6. Step 6: Final answer
    x = 873,213,251,318.41

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Double scale
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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.