Home / 67,847,595.84-93,629,960.64-36,907,941.60

Finding the Fourth Proportional to 67,847,595.84, 93,629,960.64 and 36,907,941.60

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Solution

The fourth proportional to 67,847,595.84, 93,629,960.64 and 36,907,941.60 is: 50,933,110.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,847,595.84 : 93,629,960.64 = 36,907,941.60 : x
  2. Step 2: Convert to fraction form
    67,847,595.84/93,629,960.64 = 36,907,941.60/x
  3. Step 3: Cross multiply
    67,847,595.84x = 93,629,960.64 × 36,907,941.60
  4. Step 4: Simplify right side
    67,847,595.84x = 3,455,689,119,311,419
  5. Step 5: Solve for x
    x = 3,455,689,119,311,419/67,847,595.84
  6. Step 6: Final answer
    x = 50,933,110.84

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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.