Home / 2,009,259,025.60-3,008,148,975.60-1,802,634,764.80

Finding the Fourth Proportional to 2,009,259,025.60, 3,008,148,975.60 and 1,802,634,764.80

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Solution

The fourth proportional to 2,009,259,025.60, 3,008,148,975.60 and 1,802,634,764.80 is: 2,698,802,818.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,259,025.60 : 3,008,148,975.60 = 1,802,634,764.80 : x
  2. Step 2: Convert to fraction form
    2,009,259,025.60/3,008,148,975.60 = 1,802,634,764.80/x
  3. Step 3: Cross multiply
    2,009,259,025.60x = 3,008,148,975.60 × 1,802,634,764.80
  4. Step 4: Simplify right side
    2,009,259,025.60x = 5,422,593,921,114,066,944
  5. Step 5: Solve for x
    x = 5,422,593,921,114,066,944/2,009,259,025.60
  6. Step 6: Final answer
    x = 2,698,802,818.36

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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.