Home / 41,052,859.90-56,351,172.54-36,302,564.68

Finding the Fourth Proportional to 41,052,859.90, 56,351,172.54 and 36,302,564.68

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Solution

The fourth proportional to 41,052,859.90, 56,351,172.54 and 36,302,564.68 is: 49,830,683.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,052,859.90 : 56,351,172.54 = 36,302,564.68 : x
  2. Step 2: Convert to fraction form
    41,052,859.90/56,351,172.54 = 36,302,564.68/x
  3. Step 3: Cross multiply
    41,052,859.90x = 56,351,172.54 × 36,302,564.68
  4. Step 4: Simplify right side
    41,052,859.90x = 2,045,692,085,922,446.75
  5. Step 5: Solve for x
    x = 2,045,692,085,922,446.75/41,052,859.90
  6. Step 6: Final answer
    x = 49,830,683.93

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.