Home / 13,067,368,737,414-18,034,550,147,421-7,437,264,526,484.50

Finding the Fourth Proportional to 13,067,368,737,414, 18,034,550,147,421 and 7,437,264,526,484.50

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Solution

The fourth proportional to 13,067,368,737,414, 18,034,550,147,421 and 7,437,264,526,484.50 is: 10,264,325,034,196.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,067,368,737,414 : 18,034,550,147,421 = 7,437,264,526,484.50 : x
  2. Step 2: Convert to fraction form
    13,067,368,737,414/18,034,550,147,421 = 7,437,264,526,484.50/x
  3. Step 3: Cross multiply
    13,067,368,737,414x = 18,034,550,147,421 × 7,437,264,526,484.50
  4. Step 4: Simplify right side
    13,067,368,737,414x = 134,127,720,062,520,007,113,834,496
  5. Step 5: Solve for x
    x = 134,127,720,062,520,007,113,834,496/13,067,368,737,414
  6. Step 6: Final answer
    x = 10,264,325,034,196.87

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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.