Home / 47,410,004.96-65,425,458.48-26,783,076.32

Finding the Fourth Proportional to 47,410,004.96, 65,425,458.48 and 26,783,076.32

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Solution

The fourth proportional to 47,410,004.96, 65,425,458.48 and 26,783,076.32 is: 36,960,448.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,410,004.96 : 65,425,458.48 = 26,783,076.32 : x
  2. Step 2: Convert to fraction form
    47,410,004.96/65,425,458.48 = 26,783,076.32/x
  3. Step 3: Cross multiply
    47,410,004.96x = 65,425,458.48 × 26,783,076.32
  4. Step 4: Simplify right side
    47,410,004.96x = 1,752,295,047,740,831.25
  5. Step 5: Solve for x
    x = 1,752,295,047,740,831.25/47,410,004.96
  6. Step 6: Final answer
    x = 36,960,448.52

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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.