Home / 13,824,007.10-20,736,010.66-13,824,007.10

Finding the Fourth Proportional to 13,824,007.10, 20,736,010.66 and 13,824,007.10

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Solution

The fourth proportional to 13,824,007.10, 20,736,010.66 and 13,824,007.10 is: 20,736,010.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,824,007.10 : 20,736,010.66 = 13,824,007.10 : x
  2. Step 2: Convert to fraction form
    13,824,007.10/20,736,010.66 = 13,824,007.10/x
  3. Step 3: Cross multiply
    13,824,007.10x = 20,736,010.66 × 13,824,007.10
  4. Step 4: Simplify right side
    13,824,007.10x = 286,654,758,589,515.69
  5. Step 5: Solve for x
    x = 286,654,758,589,515.69/13,824,007.10
  6. Step 6: Final answer
    x = 20,736,010.66

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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.