Home / 23,621,540.51-32,597,725.63-12,756,524.51

Finding the Fourth Proportional to 23,621,540.51, 32,597,725.63 and 12,756,524.51

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Solution

The fourth proportional to 23,621,540.51, 32,597,725.63 and 12,756,524.51 is: 17,604,003.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,540.51 : 32,597,725.63 = 12,756,524.51 : x
  2. Step 2: Convert to fraction form
    23,621,540.51/32,597,725.63 = 12,756,524.51/x
  3. Step 3: Cross multiply
    23,621,540.51x = 32,597,725.63 × 12,756,524.51
  4. Step 4: Simplify right side
    23,621,540.51x = 415,833,685,895,393.62
  5. Step 5: Solve for x
    x = 415,833,685,895,393.62/23,621,540.51
  6. Step 6: Final answer
    x = 17,604,003.68

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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.