Home / 35,387,293.96-48,809,309.88-23,620,629.64

Finding the Fourth Proportional to 35,387,293.96, 48,809,309.88 and 23,620,629.64

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Solution

The fourth proportional to 35,387,293.96, 48,809,309.88 and 23,620,629.64 is: 32,579,677.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,387,293.96 : 48,809,309.88 = 23,620,629.64 : x
  2. Step 2: Convert to fraction form
    35,387,293.96/48,809,309.88 = 23,620,629.64/x
  3. Step 3: Cross multiply
    35,387,293.96x = 48,809,309.88 × 23,620,629.64
  4. Step 4: Simplify right side
    35,387,293.96x = 1,152,906,631,659,473
  5. Step 5: Solve for x
    x = 1,152,906,631,659,473/35,387,293.96
  6. Step 6: Final answer
    x = 32,579,677.69

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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.