Home / 23,556,296.07-32,507,739.32-13,243,103.91

Finding the Fourth Proportional to 23,556,296.07, 32,507,739.32 and 13,243,103.91

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Solution

The fourth proportional to 23,556,296.07, 32,507,739.32 and 13,243,103.91 is: 18,275,511.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,556,296.07 : 32,507,739.32 = 13,243,103.91 : x
  2. Step 2: Convert to fraction form
    23,556,296.07/32,507,739.32 = 13,243,103.91/x
  3. Step 3: Cross multiply
    23,556,296.07x = 32,507,739.32 × 13,243,103.91
  4. Step 4: Simplify right side
    23,556,296.07x = 430,503,369,627,737.25
  5. Step 5: Solve for x
    x = 430,503,369,627,737.25/23,556,296.07
  6. Step 6: Final answer
    x = 18,275,511.92

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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.