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Finding the Fourth Proportional to 24,894,553, 34,359,020.73 and 14,447,254

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Solution

The fourth proportional to 24,894,553, 34,359,020.73 and 14,447,254 is: 19,939,843.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,894,553 : 34,359,020.73 = 14,447,254 : x
  2. Step 2: Convert to fraction form
    24,894,553/34,359,020.73 = 14,447,254/x
  3. Step 3: Cross multiply
    24,894,553x = 34,359,020.73 × 14,447,254
  4. Step 4: Simplify right side
    24,894,553x = 496,393,499,677,575.38
  5. Step 5: Solve for x
    x = 496,393,499,677,575.38/24,894,553
  6. Step 6: Final answer
    x = 19,939,843.86

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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.