Home / 264,311,654.80-396,467,482.20-160,999,524.40

Finding the Fourth Proportional to 264,311,654.80, 396,467,482.20 and 160,999,524.40

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Solution

The fourth proportional to 264,311,654.80, 396,467,482.20 and 160,999,524.40 is: 241,499,286.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,311,654.80 : 396,467,482.20 = 160,999,524.40 : x
  2. Step 2: Convert to fraction form
    264,311,654.80/396,467,482.20 = 160,999,524.40/x
  3. Step 3: Cross multiply
    264,311,654.80x = 396,467,482.20 × 160,999,524.40
  4. Step 4: Simplify right side
    264,311,654.80x = 63,831,076,074,265,464
  5. Step 5: Solve for x
    x = 63,831,076,074,265,464/264,311,654.80
  6. Step 6: Final answer
    x = 241,499,286.60

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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.