Home / 13,824,007.60-20,736,011.40-10,937,556.40

Finding the Fourth Proportional to 13,824,007.60, 20,736,011.40 and 10,937,556.40

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Solution

The fourth proportional to 13,824,007.60, 20,736,011.40 and 10,937,556.40 is: 16,406,334.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,824,007.60 : 20,736,011.40 = 10,937,556.40 : x
  2. Step 2: Convert to fraction form
    13,824,007.60/20,736,011.40 = 10,937,556.40/x
  3. Step 3: Cross multiply
    13,824,007.60x = 20,736,011.40 × 10,937,556.40
  4. Step 4: Simplify right side
    13,824,007.60x = 226,801,294,198,542.94
  5. Step 5: Solve for x
    x = 226,801,294,198,542.94/13,824,007.60
  6. Step 6: Final answer
    x = 16,406,334.60

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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.