Home / 346,263,440,361.20-519,395,160,541.80-346,263,440,361.20

Finding the Fourth Proportional to 346,263,440,361.20, 519,395,160,541.80 and 346,263,440,361.20

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Solution

The fourth proportional to 346,263,440,361.20, 519,395,160,541.80 and 346,263,440,361.20 is: 519,395,160,541.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,263,440,361.20 : 519,395,160,541.80 = 346,263,440,361.20 : x
  2. Step 2: Convert to fraction form
    346,263,440,361.20/519,395,160,541.80 = 346,263,440,361.20/x
  3. Step 3: Cross multiply
    346,263,440,361.20x = 519,395,160,541.80 × 346,263,440,361.20
  4. Step 4: Simplify right side
    346,263,440,361.20x = 179,847,555,196,161,456,340,992
  5. Step 5: Solve for x
    x = 179,847,555,196,161,456,340,992/346,263,440,361.20
  6. Step 6: Final answer
    x = 519,395,160,541.80

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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.