Home / 32,699,126.22-49,048,443.26-8,435,990.54

Finding the Fourth Proportional to 32,699,126.22, 49,048,443.26 and 8,435,990.54

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Solution

The fourth proportional to 32,699,126.22, 49,048,443.26 and 8,435,990.54 is: 12,653,922.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,699,126.22 : 49,048,443.26 = 8,435,990.54 : x
  2. Step 2: Convert to fraction form
    32,699,126.22/49,048,443.26 = 8,435,990.54/x
  3. Step 3: Cross multiply
    32,699,126.22x = 49,048,443.26 × 8,435,990.54
  4. Step 4: Simplify right side
    32,699,126.22x = 413,772,203,343,086.69
  5. Step 5: Solve for x
    x = 413,772,203,343,086.69/32,699,126.22
  6. Step 6: Final answer
    x = 12,653,922.33

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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.