Home / 5,374,890,273.60-8,061,125,464.80-1,928,318,241.60

Finding the Fourth Proportional to 5,374,890,273.60, 8,061,125,464.80 and 1,928,318,241.60

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Solution

The fourth proportional to 5,374,890,273.60, 8,061,125,464.80 and 1,928,318,241.60 is: 2,892,043,277.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,374,890,273.60 : 8,061,125,464.80 = 1,928,318,241.60 : x
  2. Step 2: Convert to fraction form
    5,374,890,273.60/8,061,125,464.80 = 1,928,318,241.60/x
  3. Step 3: Cross multiply
    5,374,890,273.60x = 8,061,125,464.80 × 1,928,318,241.60
  4. Step 4: Simplify right side
    5,374,890,273.60x = 15,544,415,281,600,118,784
  5. Step 5: Solve for x
    x = 15,544,415,281,600,118,784/5,374,890,273.60
  6. Step 6: Final answer
    x = 2,892,043,277.23

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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.