Home / 12,235,002,485,819-16,884,217,538,015-6,679,326,948,037.60

Finding the Fourth Proportional to 12,235,002,485,819, 16,884,217,538,015 and 6,679,326,948,037.60

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Solution

The fourth proportional to 12,235,002,485,819, 16,884,217,538,015 and 6,679,326,948,037.60 is: 9,217,424,297,943.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,235,002,485,819 : 16,884,217,538,015 = 6,679,326,948,037.60 : x
  2. Step 2: Convert to fraction form
    12,235,002,485,819/16,884,217,538,015 = 6,679,326,948,037.60/x
  3. Step 3: Cross multiply
    12,235,002,485,819x = 16,884,217,538,015 × 6,679,326,948,037.60
  4. Step 4: Simplify right side
    12,235,002,485,819x = 112,775,209,198,192,644,306,501,632
  5. Step 5: Solve for x
    x = 112,775,209,198,192,644,306,501,632/12,235,002,485,819
  6. Step 6: Final answer
    x = 9,217,424,297,943.95

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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.