Home / 1,555,019,600.48-2,332,529,400.72-1,555,019,600.48

Finding the Fourth Proportional to 1,555,019,600.48, 2,332,529,400.72 and 1,555,019,600.48

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Solution

The fourth proportional to 1,555,019,600.48, 2,332,529,400.72 and 1,555,019,600.48 is: 2,332,529,400.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,019,600.48 : 2,332,529,400.72 = 1,555,019,600.48 : x
  2. Step 2: Convert to fraction form
    1,555,019,600.48/2,332,529,400.72 = 1,555,019,600.48/x
  3. Step 3: Cross multiply
    1,555,019,600.48x = 2,332,529,400.72 × 1,555,019,600.48
  4. Step 4: Simplify right side
    1,555,019,600.48x = 3,627,128,936,803,805,184
  5. Step 5: Solve for x
    x = 3,627,128,936,803,805,184/1,555,019,600.48
  6. Step 6: Final answer
    x = 2,332,529,400.72

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Similar ratio
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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.