Home / 23,951,157.60-33,052,633.20-13,637,889.12

Finding the Fourth Proportional to 23,951,157.60, 33,052,633.20 and 13,637,889.12

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Solution

The fourth proportional to 23,951,157.60, 33,052,633.20 and 13,637,889.12 is: 18,820,307.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,951,157.60 : 33,052,633.20 = 13,637,889.12 : x
  2. Step 2: Convert to fraction form
    23,951,157.60/33,052,633.20 = 13,637,889.12/x
  3. Step 3: Cross multiply
    23,951,157.60x = 33,052,633.20 × 13,637,889.12
  4. Step 4: Simplify right side
    23,951,157.60x = 450,768,146,705,630.75
  5. Step 5: Solve for x
    x = 450,768,146,705,630.75/23,951,157.60
  6. Step 6: Final answer
    x = 18,820,307.32

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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.