Home / 12,096,256.80-18,145,940.40-6,034,087.20

Finding the Fourth Proportional to 12,096,256.80, 18,145,940.40 and 6,034,087.20

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Solution

The fourth proportional to 12,096,256.80, 18,145,940.40 and 6,034,087.20 is: 9,051,906.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,256.80 : 18,145,940.40 = 6,034,087.20 : x
  2. Step 2: Convert to fraction form
    12,096,256.80/18,145,940.40 = 6,034,087.20/x
  3. Step 3: Cross multiply
    12,096,256.80x = 18,145,940.40 × 6,034,087.20
  4. Step 4: Simplify right side
    12,096,256.80x = 109,494,186,699,602.88
  5. Step 5: Solve for x
    x = 109,494,186,699,602.88/12,096,256.80
  6. Step 6: Final answer
    x = 9,051,906.59

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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.