Home / 23,696,011.24-32,700,540.02-13,242,027.60

Finding the Fourth Proportional to 23,696,011.24, 32,700,540.02 and 13,242,027.60

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Solution

The fourth proportional to 23,696,011.24, 32,700,540.02 and 13,242,027.60 is: 18,274,022.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,696,011.24 : 32,700,540.02 = 13,242,027.60 : x
  2. Step 2: Convert to fraction form
    23,696,011.24/32,700,540.02 = 13,242,027.60/x
  3. Step 3: Cross multiply
    23,696,011.24x = 32,700,540.02 × 13,242,027.60
  4. Step 4: Simplify right side
    23,696,011.24x = 433,021,453,479,744.56
  5. Step 5: Solve for x
    x = 433,021,453,479,744.56/23,696,011.24
  6. Step 6: Final answer
    x = 18,274,022.96

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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.