Home / 33,833,673.90-46,689,218.37-18,363,426.66

Finding the Fourth Proportional to 33,833,673.90, 46,689,218.37 and 18,363,426.66

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Solution

The fourth proportional to 33,833,673.90, 46,689,218.37 and 18,363,426.66 is: 25,340,849.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,673.90 : 46,689,218.37 = 18,363,426.66 : x
  2. Step 2: Convert to fraction form
    33,833,673.90/46,689,218.37 = 18,363,426.66/x
  3. Step 3: Cross multiply
    33,833,673.90x = 46,689,218.37 × 18,363,426.66
  4. Step 4: Simplify right side
    33,833,673.90x = 857,374,037,350,219.75
  5. Step 5: Solve for x
    x = 857,374,037,350,219.75/33,833,673.90
  6. Step 6: Final answer
    x = 25,340,849.47

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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.