Home / 62,959,647.35-86,883,430.17-35,083,532.48

Finding the Fourth Proportional to 62,959,647.35, 86,883,430.17 and 35,083,532.48

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Solution

The fourth proportional to 62,959,647.35, 86,883,430.17 and 35,083,532.48 is: 48,414,782.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959,647.35 : 86,883,430.17 = 35,083,532.48 : x
  2. Step 2: Convert to fraction form
    62,959,647.35/86,883,430.17 = 35,083,532.48/x
  3. Step 3: Cross multiply
    62,959,647.35x = 86,883,430.17 × 35,083,532.48
  4. Step 4: Simplify right side
    62,959,647.35x = 3,048,177,643,950,381
  5. Step 5: Solve for x
    x = 3,048,177,643,950,381/62,959,647.35
  6. Step 6: Final answer
    x = 48,414,782.68

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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.