Home / 3,303,936,008.40-4,955,904,012.60-2,314,978,107.60

Finding the Fourth Proportional to 3,303,936,008.40, 4,955,904,012.60 and 2,314,978,107.60

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Solution

The fourth proportional to 3,303,936,008.40, 4,955,904,012.60 and 2,314,978,107.60 is: 3,472,467,161.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,936,008.40 : 4,955,904,012.60 = 2,314,978,107.60 : x
  2. Step 2: Convert to fraction form
    3,303,936,008.40/4,955,904,012.60 = 2,314,978,107.60/x
  3. Step 3: Cross multiply
    3,303,936,008.40x = 4,955,904,012.60 × 2,314,978,107.60
  4. Step 4: Simplify right side
    3,303,936,008.40x = 11,472,809,292,535,994,368
  5. Step 5: Solve for x
    x = 11,472,809,292,535,994,368/3,303,936,008.40
  6. Step 6: Final answer
    x = 3,472,467,161.40

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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.