Home / 1,796,911,231.60-2,695,366,847.40-504,446,719.60

Finding the Fourth Proportional to 1,796,911,231.60, 2,695,366,847.40 and 504,446,719.60

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Solution

The fourth proportional to 1,796,911,231.60, 2,695,366,847.40 and 504,446,719.60 is: 756,670,079.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,911,231.60 : 2,695,366,847.40 = 504,446,719.60 : x
  2. Step 2: Convert to fraction form
    1,796,911,231.60/2,695,366,847.40 = 504,446,719.60/x
  3. Step 3: Cross multiply
    1,796,911,231.60x = 2,695,366,847.40 × 504,446,719.60
  4. Step 4: Simplify right side
    1,796,911,231.60x = 1,359,668,964,289,523,968
  5. Step 5: Solve for x
    x = 1,359,668,964,289,523,968/1,796,911,231.60
  6. Step 6: Final answer
    x = 756,670,079.40

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Double scale
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Similar ratio
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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.