Home / 11,967,019.04-16,625,976.02-11,823,529.88

Finding the Fourth Proportional to 11,967,019.04, 16,625,976.02 and 11,823,529.88

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Solution

The fourth proportional to 11,967,019.04, 16,625,976.02 and 11,823,529.88 is: 16,426,624.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,967,019.04 : 16,625,976.02 = 11,823,529.88 : x
  2. Step 2: Convert to fraction form
    11,967,019.04/16,625,976.02 = 11,823,529.88/x
  3. Step 3: Cross multiply
    11,967,019.04x = 16,625,976.02 × 11,823,529.88
  4. Step 4: Simplify right side
    11,967,019.04x = 196,577,724,256,633.50
  5. Step 5: Solve for x
    x = 196,577,724,256,633.50/11,967,019.04
  6. Step 6: Final answer
    x = 16,426,624.17

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.