Home / 17,663,464,098.18-24,375,656,237.17-9,634,979,596.77

Finding the Fourth Proportional to 17,663,464,098.18, 24,375,656,237.17 and 9,634,979,596.77

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Solution

The fourth proportional to 17,663,464,098.18, 24,375,656,237.17 and 9,634,979,596.77 is: 13,296,313,180.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,663,464,098.18 : 24,375,656,237.17 = 9,634,979,596.77 : x
  2. Step 2: Convert to fraction form
    17,663,464,098.18/24,375,656,237.17 = 9,634,979,596.77/x
  3. Step 3: Cross multiply
    17,663,464,098.18x = 24,375,656,237.17 × 9,634,979,596.77
  4. Step 4: Simplify right side
    17,663,464,098.18x = 234,858,950,503,060,602,880
  5. Step 5: Solve for x
    x = 234,858,950,503,060,602,880/17,663,464,098.18
  6. Step 6: Final answer
    x = 13,296,313,180.56

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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.