Home / 23,623,179.18-32,599,980.46-12,758,163.18

Finding the Fourth Proportional to 23,623,179.18, 32,599,980.46 and 12,758,163.18

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Solution

The fourth proportional to 23,623,179.18, 32,599,980.46 and 12,758,163.18 is: 17,606,261.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,623,179.18 : 32,599,980.46 = 12,758,163.18 : x
  2. Step 2: Convert to fraction form
    23,623,179.18/32,599,980.46 = 12,758,163.18/x
  3. Step 3: Cross multiply
    23,623,179.18x = 32,599,980.46 × 12,758,163.18
  4. Step 4: Simplify right side
    23,623,179.18x = 415,915,870,373,491.44
  5. Step 5: Solve for x
    x = 415,915,870,373,491.44/23,623,179.18
  6. Step 6: Final answer
    x = 17,606,261.51

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1.5x scale

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.