Home / 53,807,240.93-74,253,810.38-30,285,764.33

Finding the Fourth Proportional to 53,807,240.93, 74,253,810.38 and 30,285,764.33

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Solution

The fourth proportional to 53,807,240.93, 74,253,810.38 and 30,285,764.33 is: 41,794,252.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,807,240.93 : 74,253,810.38 = 30,285,764.33 : x
  2. Step 2: Convert to fraction form
    53,807,240.93/74,253,810.38 = 30,285,764.33/x
  3. Step 3: Cross multiply
    53,807,240.93x = 74,253,810.38 × 30,285,764.33
  4. Step 4: Simplify right side
    53,807,240.93x = 2,248,833,401,250,489.75
  5. Step 5: Solve for x
    x = 2,248,833,401,250,489.75/53,807,240.93
  6. Step 6: Final answer
    x = 41,794,252.27

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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.