Home / 26,742,379.29-36,762,400.20-23,007,481.44

Finding the Fourth Proportional to 26,742,379.29, 36,762,400.20 and 23,007,481.44

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Solution

The fourth proportional to 26,742,379.29, 36,762,400.20 and 23,007,481.44 is: 31,628,084.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,742,379.29 : 36,762,400.20 = 23,007,481.44 : x
  2. Step 2: Convert to fraction form
    26,742,379.29/36,762,400.20 = 23,007,481.44/x
  3. Step 3: Cross multiply
    26,742,379.29x = 36,762,400.20 × 23,007,481.44
  4. Step 4: Simplify right side
    26,742,379.29x = 845,810,240,291,352.38
  5. Step 5: Solve for x
    x = 845,810,240,291,352.38/26,742,379.29
  6. Step 6: Final answer
    x = 31,628,084.81

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.