Home / 23,621,632.94-32,597,853.90-12,756,616.94

Finding the Fourth Proportional to 23,621,632.94, 32,597,853.90 and 12,756,616.94

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Solution

The fourth proportional to 23,621,632.94, 32,597,853.90 and 12,756,616.94 is: 17,604,131.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,632.94 : 32,597,853.90 = 12,756,616.94 : x
  2. Step 2: Convert to fraction form
    23,621,632.94/32,597,853.90 = 12,756,616.94/x
  3. Step 3: Cross multiply
    23,621,632.94x = 32,597,853.90 × 12,756,616.94
  4. Step 4: Simplify right side
    23,621,632.94x = 415,838,335,268,385
  5. Step 5: Solve for x
    x = 415,838,335,268,385/23,621,632.94
  6. Step 6: Final answer
    x = 17,604,131.62

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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.