Home / 50,505,347.61-69,697,400.37-27,300,474.51

Finding the Fourth Proportional to 50,505,347.61, 69,697,400.37 and 27,300,474.51

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Solution

The fourth proportional to 50,505,347.61, 69,697,400.37 and 27,300,474.51 is: 37,674,666.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,505,347.61 : 69,697,400.37 = 27,300,474.51 : x
  2. Step 2: Convert to fraction form
    50,505,347.61/69,697,400.37 = 27,300,474.51/x
  3. Step 3: Cross multiply
    50,505,347.61x = 69,697,400.37 × 27,300,474.51
  4. Step 4: Simplify right side
    50,505,347.61x = 1,902,772,102,214,449.75
  5. Step 5: Solve for x
    x = 1,902,772,102,214,449.75/50,505,347.61
  6. Step 6: Final answer
    x = 37,674,666.00

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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.