Home / 24,429,769.16-33,726,170.06-18,835,797.98

Finding the Fourth Proportional to 24,429,769.16, 33,726,170.06 and 18,835,797.98

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Solution

The fourth proportional to 24,429,769.16, 33,726,170.06 and 18,835,797.98 is: 26,003,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,769.16 : 33,726,170.06 = 18,835,797.98 : x
  2. Step 2: Convert to fraction form
    24,429,769.16/33,726,170.06 = 18,835,797.98/x
  3. Step 3: Cross multiply
    24,429,769.16x = 33,726,170.06 × 18,835,797.98
  4. Step 4: Simplify right side
    24,429,769.16x = 635,259,325,889,284.50
  5. Step 5: Solve for x
    x = 635,259,325,889,284.50/24,429,769.16
  6. Step 6: Final answer
    x = 26,003,492.78

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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.