Home / 33,793,747.92-46,636,289.12-19,111,609.76

Finding the Fourth Proportional to 33,793,747.92, 46,636,289.12 and 19,111,609.76

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Solution

The fourth proportional to 33,793,747.92, 46,636,289.12 and 19,111,609.76 is: 26,374,540.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,793,747.92 : 46,636,289.12 = 19,111,609.76 : x
  2. Step 2: Convert to fraction form
    33,793,747.92/46,636,289.12 = 19,111,609.76/x
  3. Step 3: Cross multiply
    33,793,747.92x = 46,636,289.12 × 19,111,609.76
  4. Step 4: Simplify right side
    33,793,747.92x = 891,294,558,130,571.38
  5. Step 5: Solve for x
    x = 891,294,558,130,571.38/33,793,747.92
  6. Step 6: Final answer
    x = 26,374,540.06

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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.