Home / 50,083,296.48-69,179,782.32-41,416,477.92

Finding the Fourth Proportional to 50,083,296.48, 69,179,782.32 and 41,416,477.92

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Solution

The fourth proportional to 50,083,296.48, 69,179,782.32 and 41,416,477.92 is: 57,208,353.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,083,296.48 : 69,179,782.32 = 41,416,477.92 : x
  2. Step 2: Convert to fraction form
    50,083,296.48/69,179,782.32 = 41,416,477.92/x
  3. Step 3: Cross multiply
    50,083,296.48x = 69,179,782.32 × 41,416,477.92
  4. Step 4: Simplify right side
    50,083,296.48x = 2,865,182,926,966,686
  5. Step 5: Solve for x
    x = 2,865,182,926,966,686/50,083,296.48
  6. Step 6: Final answer
    x = 57,208,353.45

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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.