Home / 7,394,329,876,996.50-10,204,187,234,502-4,102,077,791,742.90

Finding the Fourth Proportional to 7,394,329,876,996.50, 10,204,187,234,502 and 4,102,077,791,742.90

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Solution

The fourth proportional to 7,394,329,876,996.50, 10,204,187,234,502 and 4,102,077,791,742.90 is: 5,660,874,012,080.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,329,876,996.50 : 10,204,187,234,502 = 4,102,077,791,742.90 : x
  2. Step 2: Convert to fraction form
    7,394,329,876,996.50/10,204,187,234,502 = 4,102,077,791,742.90/x
  3. Step 3: Cross multiply
    7,394,329,876,996.50x = 10,204,187,234,502 × 4,102,077,791,742.90
  4. Step 4: Simplify right side
    7,394,329,876,996.50x = 41,858,369,837,437,056,117,112,832
  5. Step 5: Solve for x
    x = 41,858,369,837,437,056,117,112,832/7,394,329,876,996.50
  6. Step 6: Final answer
    x = 5,660,874,012,080.12

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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.