Home / 33,833,549.08-46,690,180-18,363,633.68

Finding the Fourth Proportional to 33,833,549.08, 46,690,180 and 18,363,633.68

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Solution

The fourth proportional to 33,833,549.08, 46,690,180 and 18,363,633.68 is: 25,341,750.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,549.08 : 46,690,180 = 18,363,633.68 : x
  2. Step 2: Convert to fraction form
    33,833,549.08/46,690,180 = 18,363,633.68/x
  3. Step 3: Cross multiply
    33,833,549.08x = 46,690,180 × 18,363,633.68
  4. Step 4: Simplify right side
    33,833,549.08x = 857,401,361,973,262.38
  5. Step 5: Solve for x
    x = 857,401,361,973,262.38/33,833,549.08
  6. Step 6: Final answer
    x = 25,341,750.58

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1.5x scale

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.