Home / 12,235,002,485,818-16,884,217,538,012-6,679,326,948,034.10

Finding the Fourth Proportional to 12,235,002,485,818, 16,884,217,538,012 and 6,679,326,948,034.10

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Solution

The fourth proportional to 12,235,002,485,818, 16,884,217,538,012 and 6,679,326,948,034.10 is: 9,217,424,297,938.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,235,002,485,818 : 16,884,217,538,012 = 6,679,326,948,034.10 : x
  2. Step 2: Convert to fraction form
    12,235,002,485,818/16,884,217,538,012 = 6,679,326,948,034.10/x
  3. Step 3: Cross multiply
    12,235,002,485,818x = 16,884,217,538,012 × 6,679,326,948,034.10
  4. Step 4: Simplify right side
    12,235,002,485,818x = 112,775,209,198,113,513,829,040,128
  5. Step 5: Solve for x
    x = 112,775,209,198,113,513,829,040,128/12,235,002,485,818
  6. Step 6: Final answer
    x = 9,217,424,297,938.23

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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.