Home / 50,843,999.76-76,237,277.76-46,505,694.35

Finding the Fourth Proportional to 50,843,999.76, 76,237,277.76 and 46,505,694.35

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Solution

The fourth proportional to 50,843,999.76, 76,237,277.76 and 46,505,694.35 is: 69,732,270.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,843,999.76 : 76,237,277.76 = 46,505,694.35 : x
  2. Step 2: Convert to fraction form
    50,843,999.76/76,237,277.76 = 46,505,694.35/x
  3. Step 3: Cross multiply
    50,843,999.76x = 76,237,277.76 × 46,505,694.35
  4. Step 4: Simplify right side
    50,843,999.76x = 3,545,467,537,201,426.50
  5. Step 5: Solve for x
    x = 3,545,467,537,201,426.50/50,843,999.76
  6. Step 6: Final answer
    x = 69,732,270.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.