Home / 19,268,362.08-26,590,704.84-10,566,015.60

Finding the Fourth Proportional to 19,268,362.08, 26,590,704.84 and 10,566,015.60

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Solution

The fourth proportional to 19,268,362.08, 26,590,704.84 and 10,566,015.60 is: 14,581,301.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,268,362.08 : 26,590,704.84 = 10,566,015.60 : x
  2. Step 2: Convert to fraction form
    19,268,362.08/26,590,704.84 = 10,566,015.60/x
  3. Step 3: Cross multiply
    19,268,362.08x = 26,590,704.84 × 10,566,015.60
  4. Step 4: Simplify right side
    19,268,362.08x = 280,957,802,154,435.50
  5. Step 5: Solve for x
    x = 280,957,802,154,435.50/19,268,362.08
  6. Step 6: Final answer
    x = 14,581,301.77

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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.