Home / 14,238,544.04-19,643,767.44-10,526,288.84

Finding the Fourth Proportional to 14,238,544.04, 19,643,767.44 and 10,526,288.84

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Solution

The fourth proportional to 14,238,544.04, 19,643,767.44 and 10,526,288.84 is: 14,522,269.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,238,544.04 : 19,643,767.44 = 10,526,288.84 : x
  2. Step 2: Convert to fraction form
    14,238,544.04/19,643,767.44 = 10,526,288.84/x
  3. Step 3: Cross multiply
    14,238,544.04x = 19,643,767.44 × 10,526,288.84
  4. Step 4: Simplify right side
    14,238,544.04x = 206,775,969,979,227.38
  5. Step 5: Solve for x
    x = 206,775,969,979,227.38/14,238,544.04
  6. Step 6: Final answer
    x = 14,522,269.23

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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.