Home / 5,432,530,359.60-8,148,795,539.40-5,432,530,359.60

Finding the Fourth Proportional to 5,432,530,359.60, 8,148,795,539.40 and 5,432,530,359.60

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Solution

The fourth proportional to 5,432,530,359.60, 8,148,795,539.40 and 5,432,530,359.60 is: 8,148,795,539.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,530,359.60 : 8,148,795,539.40 = 5,432,530,359.60 : x
  2. Step 2: Convert to fraction form
    5,432,530,359.60/8,148,795,539.40 = 5,432,530,359.60/x
  3. Step 3: Cross multiply
    5,432,530,359.60x = 8,148,795,539.40 × 5,432,530,359.60
  4. Step 4: Simplify right side
    5,432,530,359.60x = 44,268,579,161,963,560,960
  5. Step 5: Solve for x
    x = 44,268,579,161,963,560,960/5,432,530,359.60
  6. Step 6: Final answer
    x = 8,148,795,539.40

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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.