Home / 24,678,418.57-34,091,691.82-19,710,336.93

Finding the Fourth Proportional to 24,678,418.57, 34,091,691.82 and 19,710,336.93

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Solution

The fourth proportional to 24,678,418.57, 34,091,691.82 and 19,710,336.93 is: 27,228,597.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,678,418.57 : 34,091,691.82 = 19,710,336.93 : x
  2. Step 2: Convert to fraction form
    24,678,418.57/34,091,691.82 = 19,710,336.93/x
  3. Step 3: Cross multiply
    24,678,418.57x = 34,091,691.82 × 19,710,336.93
  4. Step 4: Simplify right side
    24,678,418.57x = 671,958,732,285,924.88
  5. Step 5: Solve for x
    x = 671,958,732,285,924.88/24,678,418.57
  6. Step 6: Final answer
    x = 27,228,597.75

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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.