Home / 23,682,415.80-35,523,623.70-12,895,548.60

Finding the Fourth Proportional to 23,682,415.80, 35,523,623.70 and 12,895,548.60

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Solution

The fourth proportional to 23,682,415.80, 35,523,623.70 and 12,895,548.60 is: 19,343,322.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,682,415.80 : 35,523,623.70 = 12,895,548.60 : x
  2. Step 2: Convert to fraction form
    23,682,415.80/35,523,623.70 = 12,895,548.60/x
  3. Step 3: Cross multiply
    23,682,415.80x = 35,523,623.70 × 12,895,548.60
  4. Step 4: Simplify right side
    23,682,415.80x = 458,096,615,871,461.88
  5. Step 5: Solve for x
    x = 458,096,615,871,461.88/23,682,415.80
  6. Step 6: Final answer
    x = 19,343,322.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.