Home / 25,855,893.99-35,681,374.38-14,253,872.66

Finding the Fourth Proportional to 25,855,893.99, 35,681,374.38 and 14,253,872.66

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Solution

The fourth proportional to 25,855,893.99, 35,681,374.38 and 14,253,872.66 is: 19,670,476.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,855,893.99 : 35,681,374.38 = 14,253,872.66 : x
  2. Step 2: Convert to fraction form
    25,855,893.99/35,681,374.38 = 14,253,872.66/x
  3. Step 3: Cross multiply
    25,855,893.99x = 35,681,374.38 × 14,253,872.66
  4. Step 4: Simplify right side
    25,855,893.99x = 508,597,766,567,899.56
  5. Step 5: Solve for x
    x = 508,597,766,567,899.56/25,855,893.99
  6. Step 6: Final answer
    x = 19,670,476.94

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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.