Home / 50,880,825.60-70,209,151.20-34,396,808.64

Finding the Fourth Proportional to 50,880,825.60, 70,209,151.20 and 34,396,808.64

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Solution

The fourth proportional to 50,880,825.60, 70,209,151.20 and 34,396,808.64 is: 47,463,277.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,880,825.60 : 70,209,151.20 = 34,396,808.64 : x
  2. Step 2: Convert to fraction form
    50,880,825.60/70,209,151.20 = 34,396,808.64/x
  3. Step 3: Cross multiply
    50,880,825.60x = 70,209,151.20 × 34,396,808.64
  4. Step 4: Simplify right side
    50,880,825.60x = 2,414,970,738,603,226.50
  5. Step 5: Solve for x
    x = 2,414,970,738,603,226.50/50,880,825.60
  6. Step 6: Final answer
    x = 47,463,277.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.