Home / 2,770,646,085.05-3,823,444,343.37-1,500,476,775.06

Finding the Fourth Proportional to 2,770,646,085.05, 3,823,444,343.37 and 1,500,476,775.06

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Solution

The fourth proportional to 2,770,646,085.05, 3,823,444,343.37 and 1,500,476,775.06 is: 2,070,632,358.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,646,085.05 : 3,823,444,343.37 = 1,500,476,775.06 : x
  2. Step 2: Convert to fraction form
    2,770,646,085.05/3,823,444,343.37 = 1,500,476,775.06/x
  3. Step 3: Cross multiply
    2,770,646,085.05x = 3,823,444,343.37 × 1,500,476,775.06
  4. Step 4: Simplify right side
    2,770,646,085.05x = 5,736,989,437,953,714,176
  5. Step 5: Solve for x
    x = 5,736,989,437,953,714,176/2,770,646,085.05
  6. Step 6: Final answer
    x = 2,070,632,358.61

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Double scale
Find fourth proportional to 2,770,646,086.05, 3,823,444,344.74 and 1,500,476,776.06
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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.