Home / 16,957,295,657.34-25,439,737,146.13-5,167,336,860.06

Finding the Fourth Proportional to 16,957,295,657.34, 25,439,737,146.13 and 5,167,336,860.06

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Solution

The fourth proportional to 16,957,295,657.34, 25,439,737,146.13 and 5,167,336,860.06 is: 7,752,161,318.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,295,657.34 : 25,439,737,146.13 = 5,167,336,860.06 : x
  2. Step 2: Convert to fraction form
    16,957,295,657.34/25,439,737,146.13 = 5,167,336,860.06/x
  3. Step 3: Cross multiply
    16,957,295,657.34x = 25,439,737,146.13 × 5,167,336,860.06
  4. Step 4: Simplify right side
    16,957,295,657.34x = 131,455,691,465,435,152,384
  5. Step 5: Solve for x
    x = 131,455,691,465,435,152,384/16,957,295,657.34
  6. Step 6: Final answer
    x = 7,752,161,318.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.