Home / 36,397,512,940.80-54,596,269,411.20-10,225,106,572.80

Finding the Fourth Proportional to 36,397,512,940.80, 54,596,269,411.20 and 10,225,106,572.80

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Solution

The fourth proportional to 36,397,512,940.80, 54,596,269,411.20 and 10,225,106,572.80 is: 15,337,659,859.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,397,512,940.80 : 54,596,269,411.20 = 10,225,106,572.80 : x
  2. Step 2: Convert to fraction form
    36,397,512,940.80/54,596,269,411.20 = 10,225,106,572.80/x
  3. Step 3: Cross multiply
    36,397,512,940.80x = 54,596,269,411.20 × 10,225,106,572.80
  4. Step 4: Simplify right side
    36,397,512,940.80x = 558,252,673,206,820,601,856
  5. Step 5: Solve for x
    x = 558,252,673,206,820,601,856/36,397,512,940.80
  6. Step 6: Final answer
    x = 15,337,659,859.20

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Double scale
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1.5x scale

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.