Home / 33,033,383.10-49,550,074.65-30,004,169.40

Finding the Fourth Proportional to 33,033,383.10, 49,550,074.65 and 30,004,169.40

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Solution

The fourth proportional to 33,033,383.10, 49,550,074.65 and 30,004,169.40 is: 45,006,254.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,033,383.10 : 49,550,074.65 = 30,004,169.40 : x
  2. Step 2: Convert to fraction form
    33,033,383.10/49,550,074.65 = 30,004,169.40/x
  3. Step 3: Cross multiply
    33,033,383.10x = 49,550,074.65 × 30,004,169.40
  4. Step 4: Simplify right side
    33,033,383.10x = 1,486,708,833,581,245.50
  5. Step 5: Solve for x
    x = 1,486,708,833,581,245.50/33,033,383.10
  6. Step 6: Final answer
    x = 45,006,254.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.