Home / 2,550,836,419.60-3,827,150,424.60-1,097,259,408.40

Finding the Fourth Proportional to 2,550,836,419.60, 3,827,150,424.60 and 1,097,259,408.40

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Solution

The fourth proportional to 2,550,836,419.60, 3,827,150,424.60 and 1,097,259,408.40 is: 1,646,274,444.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,836,419.60 : 3,827,150,424.60 = 1,097,259,408.40 : x
  2. Step 2: Convert to fraction form
    2,550,836,419.60/3,827,150,424.60 = 1,097,259,408.40/x
  3. Step 3: Cross multiply
    2,550,836,419.60x = 3,827,150,424.60 × 1,097,259,408.40
  4. Step 4: Simplify right side
    2,550,836,419.60x = 4,199,376,810,754,404,864
  5. Step 5: Solve for x
    x = 4,199,376,810,754,404,864/2,550,836,419.60
  6. Step 6: Final answer
    x = 1,646,274,444.92

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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.