Home / 17,644,247,604.98-26,474,187,078.25-9,248,157,869.72

Finding the Fourth Proportional to 17,644,247,604.98, 26,474,187,078.25 and 9,248,157,869.72

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Solution

The fourth proportional to 17,644,247,604.98, 26,474,187,078.25 and 9,248,157,869.72 is: 13,876,333,355.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,644,247,604.98 : 26,474,187,078.25 = 9,248,157,869.72 : x
  2. Step 2: Convert to fraction form
    17,644,247,604.98/26,474,187,078.25 = 9,248,157,869.72/x
  3. Step 3: Cross multiply
    17,644,247,604.98x = 26,474,187,078.25 × 9,248,157,869.72
  4. Step 4: Simplify right side
    17,644,247,604.98x = 244,837,461,572,006,412,288
  5. Step 5: Solve for x
    x = 244,837,461,572,006,412,288/17,644,247,604.98
  6. Step 6: Final answer
    x = 13,876,333,355.41

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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.