Home / 64,183,435.86-88,572,617.73-34,814,694.54

Finding the Fourth Proportional to 64,183,435.86, 88,572,617.73 and 34,814,694.54

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Solution

The fourth proportional to 64,183,435.86, 88,572,617.73 and 34,814,694.54 is: 48,043,994.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,183,435.86 : 88,572,617.73 = 34,814,694.54 : x
  2. Step 2: Convert to fraction form
    64,183,435.86/88,572,617.73 = 34,814,694.54/x
  3. Step 3: Cross multiply
    64,183,435.86x = 88,572,617.73 × 34,814,694.54
  4. Step 4: Simplify right side
    64,183,435.86x = 3,083,628,630,878,138.50
  5. Step 5: Solve for x
    x = 3,083,628,630,878,138.50/64,183,435.86
  6. Step 6: Final answer
    x = 48,043,994.37

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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.