Home / 13,284,004.70-19,926,007.06-13,284,004.70

Finding the Fourth Proportional to 13,284,004.70, 19,926,007.06 and 13,284,004.70

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Solution

The fourth proportional to 13,284,004.70, 19,926,007.06 and 13,284,004.70 is: 19,926,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,284,004.70 : 19,926,007.06 = 13,284,004.70 : x
  2. Step 2: Convert to fraction form
    13,284,004.70/19,926,007.06 = 13,284,004.70/x
  3. Step 3: Cross multiply
    13,284,004.70x = 19,926,007.06 × 13,284,004.70
  4. Step 4: Simplify right side
    13,284,004.70x = 264,697,171,437,273.16
  5. Step 5: Solve for x
    x = 264,697,171,437,273.16/13,284,004.70
  6. Step 6: Final answer
    x = 19,926,007.06

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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.