Home / 24,689,955.75-34,083,953.79-16,443,741.03

Finding the Fourth Proportional to 24,689,955.75, 34,083,953.79 and 16,443,741.03

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Solution

The fourth proportional to 24,689,955.75, 34,083,953.79 and 16,443,741.03 is: 22,700,231.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,689,955.75 : 34,083,953.79 = 16,443,741.03 : x
  2. Step 2: Convert to fraction form
    24,689,955.75/34,083,953.79 = 16,443,741.03/x
  3. Step 3: Cross multiply
    24,689,955.75x = 34,083,953.79 × 16,443,741.03
  4. Step 4: Simplify right side
    24,689,955.75x = 560,467,709,401,246.94
  5. Step 5: Solve for x
    x = 560,467,709,401,246.94/24,689,955.75
  6. Step 6: Final answer
    x = 22,700,231.43

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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.