Home / 9,992,682,905,157.80-13,784,827,307,012-6,526,331,060,748.20

Finding the Fourth Proportional to 9,992,682,905,157.80, 13,784,827,307,012 and 6,526,331,060,748.20

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Solution

The fourth proportional to 9,992,682,905,157.80, 13,784,827,307,012 and 6,526,331,060,748.20 is: 9,003,022,258,853.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,992,682,905,157.80 : 13,784,827,307,012 = 6,526,331,060,748.20 : x
  2. Step 2: Convert to fraction form
    9,992,682,905,157.80/13,784,827,307,012 = 6,526,331,060,748.20/x
  3. Step 3: Cross multiply
    9,992,682,905,157.80x = 13,784,827,307,012 × 6,526,331,060,748.20
  4. Step 4: Simplify right side
    9,992,682,905,157.80x = 89,964,346,620,802,374,626,705,408
  5. Step 5: Solve for x
    x = 89,964,346,620,802,374,626,705,408/9,992,682,905,157.80
  6. Step 6: Final answer
    x = 9,003,022,258,853.68

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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.