Home / 2,050,857,699.20-3,076,286,587.84-498,138,558.72

Finding the Fourth Proportional to 2,050,857,699.20, 3,076,286,587.84 and 498,138,558.72

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Solution

The fourth proportional to 2,050,857,699.20, 3,076,286,587.84 and 498,138,558.72 is: 747,207,847.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,857,699.20 : 3,076,286,587.84 = 498,138,558.72 : x
  2. Step 2: Convert to fraction form
    2,050,857,699.20/3,076,286,587.84 = 498,138,558.72/x
  3. Step 3: Cross multiply
    2,050,857,699.20x = 3,076,286,587.84 × 498,138,558.72
  4. Step 4: Simplify right side
    2,050,857,699.20x = 1,532,416,967,076,284,416
  5. Step 5: Solve for x
    x = 1,532,416,967,076,284,416/2,050,857,699.20
  6. Step 6: Final answer
    x = 747,207,847.56

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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.