Home / 2,770,646,086.80-3,823,444,345.77-1,500,476,776.81

Finding the Fourth Proportional to 2,770,646,086.80, 3,823,444,345.77 and 1,500,476,776.81

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Solution

The fourth proportional to 2,770,646,086.80, 3,823,444,345.77 and 1,500,476,776.81 is: 2,070,632,361.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,646,086.80 : 3,823,444,345.77 = 1,500,476,776.81 : x
  2. Step 2: Convert to fraction form
    2,770,646,086.80/3,823,444,345.77 = 1,500,476,776.81/x
  3. Step 3: Cross multiply
    2,770,646,086.80x = 3,823,444,345.77 × 1,500,476,776.81
  4. Step 4: Simplify right side
    2,770,646,086.80x = 5,736,989,448,243,829,760
  5. Step 5: Solve for x
    x = 5,736,989,448,243,829,760/2,770,646,086.80
  6. Step 6: Final answer
    x = 2,070,632,361.01

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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.