Home / 35,102,743.88-48,441,507.64-19,632,816.32

Finding the Fourth Proportional to 35,102,743.88, 48,441,507.64 and 19,632,816.32

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Solution

The fourth proportional to 35,102,743.88, 48,441,507.64 and 19,632,816.32 is: 27,093,130.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,102,743.88 : 48,441,507.64 = 19,632,816.32 : x
  2. Step 2: Convert to fraction form
    35,102,743.88/48,441,507.64 = 19,632,816.32/x
  3. Step 3: Cross multiply
    35,102,743.88x = 48,441,507.64 × 19,632,816.32
  4. Step 4: Simplify right side
    35,102,743.88x = 951,043,221,759,996.75
  5. Step 5: Solve for x
    x = 951,043,221,759,996.75/35,102,743.88
  6. Step 6: Final answer
    x = 27,093,130.53

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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.