Home / 33,834,243.60-46,690,005.90-18,363,996.09

Finding the Fourth Proportional to 33,834,243.60, 46,690,005.90 and 18,363,996.09

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Solution

The fourth proportional to 33,834,243.60, 46,690,005.90 and 18,363,996.09 is: 25,341,636.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,243.60 : 46,690,005.90 = 18,363,996.09 : x
  2. Step 2: Convert to fraction form
    33,834,243.60/46,690,005.90 = 18,363,996.09/x
  3. Step 3: Cross multiply
    33,834,243.60x = 46,690,005.90 × 18,363,996.09
  4. Step 4: Simplify right side
    33,834,243.60x = 857,415,085,464,407
  5. Step 5: Solve for x
    x = 857,415,085,464,407/33,834,243.60
  6. Step 6: Final answer
    x = 25,341,636.00

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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.