Home / 33,353,924.39-46,025,902.55-20,299,740.52

Finding the Fourth Proportional to 33,353,924.39, 46,025,902.55 and 20,299,740.52

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Solution

The fourth proportional to 33,353,924.39, 46,025,902.55 and 20,299,740.52 is: 28,012,112.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,353,924.39 : 46,025,902.55 = 20,299,740.52 : x
  2. Step 2: Convert to fraction form
    33,353,924.39/46,025,902.55 = 20,299,740.52/x
  3. Step 3: Cross multiply
    33,353,924.39x = 46,025,902.55 × 20,299,740.52
  4. Step 4: Simplify right side
    33,353,924.39x = 934,313,879,058,785.50
  5. Step 5: Solve for x
    x = 934,313,879,058,785.50/33,353,924.39
  6. Step 6: Final answer
    x = 28,012,112.40

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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.