Home / 16,963,900.24-23,418,313.32-10,443,119.16

Finding the Fourth Proportional to 16,963,900.24, 23,418,313.32 and 10,443,119.16

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Solution

The fourth proportional to 16,963,900.24, 23,418,313.32 and 10,443,119.16 is: 14,416,509.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,900.24 : 23,418,313.32 = 10,443,119.16 : x
  2. Step 2: Convert to fraction form
    16,963,900.24/23,418,313.32 = 10,443,119.16/x
  3. Step 3: Cross multiply
    16,963,900.24x = 23,418,313.32 × 10,443,119.16
  4. Step 4: Simplify right side
    16,963,900.24x = 244,560,236,526,975.22
  5. Step 5: Solve for x
    x = 244,560,236,526,975.22/16,963,900.24
  6. Step 6: Final answer
    x = 14,416,509.95

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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.