Home / 33,628,626,794.90-46,407,508,911.75-18,386,728,923.62

Finding the Fourth Proportional to 33,628,626,794.90, 46,407,508,911.75 and 18,386,728,923.62

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Solution

The fourth proportional to 33,628,626,794.90, 46,407,508,911.75 and 18,386,728,923.62 is: 25,373,688,065.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,626,794.90 : 46,407,508,911.75 = 18,386,728,923.62 : x
  2. Step 2: Convert to fraction form
    33,628,626,794.90/46,407,508,911.75 = 18,386,728,923.62/x
  3. Step 3: Cross multiply
    33,628,626,794.90x = 46,407,508,911.75 × 18,386,728,923.62
  4. Step 4: Simplify right side
    33,628,626,794.90x = 853,282,286,380,826,624,000
  5. Step 5: Solve for x
    x = 853,282,286,380,826,624,000/33,628,626,794.90
  6. Step 6: Final answer
    x = 25,373,688,065.97

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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.