Home / 2,044,360,655.20-3,066,540,982.80-1,554,584,629.60

Finding the Fourth Proportional to 2,044,360,655.20, 3,066,540,982.80 and 1,554,584,629.60

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Solution

The fourth proportional to 2,044,360,655.20, 3,066,540,982.80 and 1,554,584,629.60 is: 2,331,876,944.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,360,655.20 : 3,066,540,982.80 = 1,554,584,629.60 : x
  2. Step 2: Convert to fraction form
    2,044,360,655.20/3,066,540,982.80 = 1,554,584,629.60/x
  3. Step 3: Cross multiply
    2,044,360,655.20x = 3,066,540,982.80 × 1,554,584,629.60
  4. Step 4: Simplify right side
    2,044,360,655.20x = 4,767,197,477,899,358,208
  5. Step 5: Solve for x
    x = 4,767,197,477,899,358,208/2,044,360,655.20
  6. Step 6: Final answer
    x = 2,331,876,944.40

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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.