Home / 3,884,124,530.40-5,826,186,795.60-2,224,327,999.20

Finding the Fourth Proportional to 3,884,124,530.40, 5,826,186,795.60 and 2,224,327,999.20

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Solution

The fourth proportional to 3,884,124,530.40, 5,826,186,795.60 and 2,224,327,999.20 is: 3,336,491,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,124,530.40 : 5,826,186,795.60 = 2,224,327,999.20 : x
  2. Step 2: Convert to fraction form
    3,884,124,530.40/5,826,186,795.60 = 2,224,327,999.20/x
  3. Step 3: Cross multiply
    3,884,124,530.40x = 5,826,186,795.60 × 2,224,327,999.20
  4. Step 4: Simplify right side
    3,884,124,530.40x = 12,959,350,418,022,406,144
  5. Step 5: Solve for x
    x = 12,959,350,418,022,406,144/3,884,124,530.40
  6. Step 6: Final answer
    x = 3,336,491,998.80

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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.