Home / 2,797,631,904.96-3,861,070,571.25-1,592,266,219.20

Finding the Fourth Proportional to 2,797,631,904.96, 3,861,070,571.25 and 1,592,266,219.20

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Solution

The fourth proportional to 2,797,631,904.96, 3,861,070,571.25 and 1,592,266,219.20 is: 2,197,520,063.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,631,904.96 : 3,861,070,571.25 = 1,592,266,219.20 : x
  2. Step 2: Convert to fraction form
    2,797,631,904.96/3,861,070,571.25 = 1,592,266,219.20/x
  3. Step 3: Cross multiply
    2,797,631,904.96x = 3,861,070,571.25 × 1,592,266,219.20
  4. Step 4: Simplify right side
    2,797,631,904.96x = 6,147,852,240,548,622,336
  5. Step 5: Solve for x
    x = 6,147,852,240,548,622,336/2,797,631,904.96
  6. Step 6: Final answer
    x = 2,197,520,063.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.