Home / 23,379,609.24-32,263,907.56-13,066,332.02

Finding the Fourth Proportional to 23,379,609.24, 32,263,907.56 and 13,066,332.02

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Solution

The fourth proportional to 23,379,609.24, 32,263,907.56 and 13,066,332.02 is: 18,031,564.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,379,609.24 : 32,263,907.56 = 13,066,332.02 : x
  2. Step 2: Convert to fraction form
    23,379,609.24/32,263,907.56 = 13,066,332.02/x
  3. Step 3: Cross multiply
    23,379,609.24x = 32,263,907.56 × 13,066,332.02
  4. Step 4: Simplify right side
    23,379,609.24x = 421,570,928,441,548.06
  5. Step 5: Solve for x
    x = 421,570,928,441,548.06/23,379,609.24
  6. Step 6: Final answer
    x = 18,031,564.35

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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.