Home / 33,834,683.32-46,691,910.22-18,364,771.16

Finding the Fourth Proportional to 33,834,683.32, 46,691,910.22 and 18,364,771.16

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Solution

The fourth proportional to 33,834,683.32, 46,691,910.22 and 18,364,771.16 is: 25,343,409.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,683.32 : 46,691,910.22 = 18,364,771.16 : x
  2. Step 2: Convert to fraction form
    33,834,683.32/46,691,910.22 = 18,364,771.16/x
  3. Step 3: Cross multiply
    33,834,683.32x = 46,691,910.22 × 18,364,771.16
  4. Step 4: Simplify right side
    33,834,683.32x = 857,486,246,213,565.25
  5. Step 5: Solve for x
    x = 857,486,246,213,565.25/33,834,683.32
  6. Step 6: Final answer
    x = 25,343,409.84

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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.