Home / 33,793,516.86-46,635,970.22-19,111,378.75

Finding the Fourth Proportional to 33,793,516.86, 46,635,970.22 and 19,111,378.75

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Solution

The fourth proportional to 33,793,516.86, 46,635,970.22 and 19,111,378.75 is: 26,374,221.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,793,516.86 : 46,635,970.22 = 19,111,378.75 : x
  2. Step 2: Convert to fraction form
    33,793,516.86/46,635,970.22 = 19,111,378.75/x
  3. Step 3: Cross multiply
    33,793,516.86x = 46,635,970.22 × 19,111,378.75
  4. Step 4: Simplify right side
    33,793,516.86x = 891,277,690,107,661.62
  5. Step 5: Solve for x
    x = 891,277,690,107,661.62/33,793,516.86
  6. Step 6: Final answer
    x = 26,374,221.24

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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.