Home / 31,052,562.60-46,578,843.90-15,936,018.60

Finding the Fourth Proportional to 31,052,562.60, 46,578,843.90 and 15,936,018.60

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Solution

The fourth proportional to 31,052,562.60, 46,578,843.90 and 15,936,018.60 is: 23,904,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,052,562.60 : 46,578,843.90 = 15,936,018.60 : x
  2. Step 2: Convert to fraction form
    31,052,562.60/46,578,843.90 = 15,936,018.60/x
  3. Step 3: Cross multiply
    31,052,562.60x = 46,578,843.90 × 15,936,018.60
  4. Step 4: Simplify right side
    31,052,562.60x = 742,281,322,756,896.50
  5. Step 5: Solve for x
    x = 742,281,322,756,896.50/31,052,562.60
  6. Step 6: Final answer
    x = 23,904,027.90

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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.