Home / 9,646,994,643,804.60-14,474,765,183,064-5,056,432,580,078.40

Finding the Fourth Proportional to 9,646,994,643,804.60, 14,474,765,183,064 and 5,056,432,580,078.40

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Solution

The fourth proportional to 9,646,994,643,804.60, 14,474,765,183,064 and 5,056,432,580,078.40 is: 7,586,888,659,426.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,646,994,643,804.60 : 14,474,765,183,064 = 5,056,432,580,078.40 : x
  2. Step 2: Convert to fraction form
    9,646,994,643,804.60/14,474,765,183,064 = 5,056,432,580,078.40/x
  3. Step 3: Cross multiply
    9,646,994,643,804.60x = 14,474,765,183,064 × 5,056,432,580,078.40
  4. Step 4: Simplify right side
    9,646,994,643,804.60x = 73,190,674,260,629,297,758,732,288
  5. Step 5: Solve for x
    x = 73,190,674,260,629,297,758,732,288/9,646,994,643,804.60
  6. Step 6: Final answer
    x = 7,586,888,659,426.50

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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.