Home / 6,741,535,617.60-10,109,795,083.20-2,318,713,612.80

Finding the Fourth Proportional to 6,741,535,617.60, 10,109,795,083.20 and 2,318,713,612.80

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Solution

The fourth proportional to 6,741,535,617.60, 10,109,795,083.20 and 2,318,713,612.80 is: 3,477,207,688.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,535,617.60 : 10,109,795,083.20 = 2,318,713,612.80 : x
  2. Step 2: Convert to fraction form
    6,741,535,617.60/10,109,795,083.20 = 2,318,713,612.80/x
  3. Step 3: Cross multiply
    6,741,535,617.60x = 10,109,795,083.20 × 2,318,713,612.80
  4. Step 4: Simplify right side
    6,741,535,617.60x = 23,441,719,482,034,352,128
  5. Step 5: Solve for x
    x = 23,441,719,482,034,352,128/6,741,535,617.60
  6. Step 6: Final answer
    x = 3,477,207,688.53

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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.