Home / 12,374,025,523,841-17,075,385,815,444-6,818,039,067,642.40

Finding the Fourth Proportional to 12,374,025,523,841, 17,075,385,815,444 and 6,818,039,067,642.40

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Solution

The fourth proportional to 12,374,025,523,841, 17,075,385,815,444 and 6,818,039,067,642.40 is: 9,408,469,972,884.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,374,025,523,841 : 17,075,385,815,444 = 6,818,039,067,642.40 : x
  2. Step 2: Convert to fraction form
    12,374,025,523,841/17,075,385,815,444 = 6,818,039,067,642.40/x
  3. Step 3: Cross multiply
    12,374,025,523,841x = 17,075,385,815,444 × 6,818,039,067,642.40
  4. Step 4: Simplify right side
    12,374,025,523,841x = 116,420,647,584,764,082,650,087,424
  5. Step 5: Solve for x
    x = 116,420,647,584,764,082,650,087,424/12,374,025,523,841
  6. Step 6: Final answer
    x = 9,408,469,972,884.47

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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.