Home / 16,086,623.10-22,199,383.46-11,975,041.02

Finding the Fourth Proportional to 16,086,623.10, 22,199,383.46 and 11,975,041.02

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Solution

The fourth proportional to 16,086,623.10, 22,199,383.46 and 11,975,041.02 is: 16,525,440.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,086,623.10 : 22,199,383.46 = 11,975,041.02 : x
  2. Step 2: Convert to fraction form
    16,086,623.10/22,199,383.46 = 11,975,041.02/x
  3. Step 3: Cross multiply
    16,086,623.10x = 22,199,383.46 × 11,975,041.02
  4. Step 4: Simplify right side
    16,086,623.10x = 265,838,527,552,209.53
  5. Step 5: Solve for x
    x = 265,838,527,552,209.53/16,086,623.10
  6. Step 6: Final answer
    x = 16,525,440.17

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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.