Home / 26,698,025.07-36,844,051.83-15,095,339.43

Finding the Fourth Proportional to 26,698,025.07, 36,844,051.83 and 15,095,339.43

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Solution

The fourth proportional to 26,698,025.07, 36,844,051.83 and 15,095,339.43 is: 20,832,007.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,698,025.07 : 36,844,051.83 = 15,095,339.43 : x
  2. Step 2: Convert to fraction form
    26,698,025.07/36,844,051.83 = 15,095,339.43/x
  3. Step 3: Cross multiply
    26,698,025.07x = 36,844,051.83 × 15,095,339.43
  4. Step 4: Simplify right side
    26,698,025.07x = 556,173,468,350,362.62
  5. Step 5: Solve for x
    x = 556,173,468,350,362.62/26,698,025.07
  6. Step 6: Final answer
    x = 20,832,007.87

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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.