Home / 297,907,094.28-446,856,144.84-134,029,125.48

Finding the Fourth Proportional to 297,907,094.28, 446,856,144.84 and 134,029,125.48

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Solution

The fourth proportional to 297,907,094.28, 446,856,144.84 and 134,029,125.48 is: 201,041,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,907,094.28 : 446,856,144.84 = 134,029,125.48 : x
  2. Step 2: Convert to fraction form
    297,907,094.28/446,856,144.84 = 134,029,125.48/x
  3. Step 3: Cross multiply
    297,907,094.28x = 446,856,144.84 × 134,029,125.48
  4. Step 4: Simplify right side
    297,907,094.28x = 59,891,738,308,269,416
  5. Step 5: Solve for x
    x = 59,891,738,308,269,416/297,907,094.28
  6. Step 6: Final answer
    x = 201,041,665.20

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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.