Home / 23,988,396.03-35,982,564.87-7,814,320.89

Finding the Fourth Proportional to 23,988,396.03, 35,982,564.87 and 7,814,320.89

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Solution

The fourth proportional to 23,988,396.03, 35,982,564.87 and 7,814,320.89 is: 11,721,471.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,396.03 : 35,982,564.87 = 7,814,320.89 : x
  2. Step 2: Convert to fraction form
    23,988,396.03/35,982,564.87 = 7,814,320.89/x
  3. Step 3: Cross multiply
    23,988,396.03x = 35,982,564.87 × 7,814,320.89
  4. Step 4: Simplify right side
    23,988,396.03x = 281,179,308,339,421.09
  5. Step 5: Solve for x
    x = 281,179,308,339,421.09/23,988,396.03
  6. Step 6: Final answer
    x = 11,721,471.83

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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.