Home / 4,850,496,114.60-7,275,744,171.90-2,646,503,999.40

Finding the Fourth Proportional to 4,850,496,114.60, 7,275,744,171.90 and 2,646,503,999.40

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Solution

The fourth proportional to 4,850,496,114.60, 7,275,744,171.90 and 2,646,503,999.40 is: 3,969,755,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,496,114.60 : 7,275,744,171.90 = 2,646,503,999.40 : x
  2. Step 2: Convert to fraction form
    4,850,496,114.60/7,275,744,171.90 = 2,646,503,999.40/x
  3. Step 3: Cross multiply
    4,850,496,114.60x = 7,275,744,171.90 × 2,646,503,999.40
  4. Step 4: Simplify right side
    4,850,496,114.60x = 19,255,286,049,544,589,312
  5. Step 5: Solve for x
    x = 19,255,286,049,544,589,312/4,850,496,114.60
  6. Step 6: Final answer
    x = 3,969,755,999.10

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1.5x scale

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.