Home / 24,689,955.25-34,083,953.09-16,443,740.53

Finding the Fourth Proportional to 24,689,955.25, 34,083,953.09 and 16,443,740.53

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Solution

The fourth proportional to 24,689,955.25, 34,083,953.09 and 16,443,740.53 is: 22,700,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,689,955.25 : 34,083,953.09 = 16,443,740.53 : x
  2. Step 2: Convert to fraction form
    24,689,955.25/34,083,953.09 = 16,443,740.53/x
  3. Step 3: Cross multiply
    24,689,955.25x = 34,083,953.09 × 16,443,740.53
  4. Step 4: Simplify right side
    24,689,955.25x = 560,467,680,848,651.75
  5. Step 5: Solve for x
    x = 560,467,680,848,651.75/24,689,955.25
  6. Step 6: Final answer
    x = 22,700,230.73

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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.