Home / 48,414,795.15-66,782,566.22-29,567,535.33

Finding the Fourth Proportional to 48,414,795.15, 66,782,566.22 and 29,567,535.33

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Solution

The fourth proportional to 48,414,795.15, 66,782,566.22 and 29,567,535.33 is: 40,784,968.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,414,795.15 : 66,782,566.22 = 29,567,535.33 : x
  2. Step 2: Convert to fraction form
    48,414,795.15/66,782,566.22 = 29,567,535.33/x
  3. Step 3: Cross multiply
    48,414,795.15x = 66,782,566.22 × 29,567,535.33
  4. Step 4: Simplify right side
    48,414,795.15x = 1,974,595,885,990,076.75
  5. Step 5: Solve for x
    x = 1,974,595,885,990,076.75/48,414,795.15
  6. Step 6: Final answer
    x = 40,784,968.31

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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.