Home / 15,560,923.36-23,342,506.04-5,976,301.90

Finding the Fourth Proportional to 15,560,923.36, 23,342,506.04 and 5,976,301.90

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Solution

The fourth proportional to 15,560,923.36, 23,342,506.04 and 5,976,301.90 is: 8,964,883.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560,923.36 : 23,342,506.04 = 5,976,301.90 : x
  2. Step 2: Convert to fraction form
    15,560,923.36/23,342,506.04 = 5,976,301.90/x
  3. Step 3: Cross multiply
    15,560,923.36x = 23,342,506.04 × 5,976,301.90
  4. Step 4: Simplify right side
    15,560,923.36x = 139,501,863,051,019.42
  5. Step 5: Solve for x
    x = 139,501,863,051,019.42/15,560,923.36
  6. Step 6: Final answer
    x = 8,964,883.37

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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.