Home / 16,963,894.50-23,418,305.38-10,443,113.42

Finding the Fourth Proportional to 16,963,894.50, 23,418,305.38 and 10,443,113.42

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Solution

The fourth proportional to 16,963,894.50, 23,418,305.38 and 10,443,113.42 is: 14,416,502.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,894.50 : 23,418,305.38 = 10,443,113.42 : x
  2. Step 2: Convert to fraction form
    16,963,894.50/23,418,305.38 = 10,443,113.42/x
  3. Step 3: Cross multiply
    16,963,894.50x = 23,418,305.38 × 10,443,113.42
  4. Step 4: Simplify right side
    16,963,894.50x = 244,560,019,187,536.19
  5. Step 5: Solve for x
    x = 244,560,019,187,536.19/16,963,894.50
  6. Step 6: Final answer
    x = 14,416,502.01

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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.