Home / 16,351,215.42-22,546,085.22-10,462,996.56

Finding the Fourth Proportional to 16,351,215.42, 22,546,085.22 and 10,462,996.56

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Solution

The fourth proportional to 16,351,215.42, 22,546,085.22 and 10,462,996.56 is: 14,427,038.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351,215.42 : 22,546,085.22 = 10,462,996.56 : x
  2. Step 2: Convert to fraction form
    16,351,215.42/22,546,085.22 = 10,462,996.56/x
  3. Step 3: Cross multiply
    16,351,215.42x = 22,546,085.22 × 10,462,996.56
  4. Step 4: Simplify right side
    16,351,215.42x = 235,899,612,098,326.84
  5. Step 5: Solve for x
    x = 235,899,612,098,326.84/16,351,215.42
  6. Step 6: Final answer
    x = 14,427,038.36

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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.