Home / 4,384,392,760.30-6,576,589,140.45-1,112,841,964.30

Finding the Fourth Proportional to 4,384,392,760.30, 6,576,589,140.45 and 1,112,841,964.30

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Solution

The fourth proportional to 4,384,392,760.30, 6,576,589,140.45 and 1,112,841,964.30 is: 1,669,262,946.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,392,760.30 : 6,576,589,140.45 = 1,112,841,964.30 : x
  2. Step 2: Convert to fraction form
    4,384,392,760.30/6,576,589,140.45 = 1,112,841,964.30/x
  3. Step 3: Cross multiply
    4,384,392,760.30x = 6,576,589,140.45 × 1,112,841,964.30
  4. Step 4: Simplify right side
    4,384,392,760.30x = 7,318,704,377,452,426,240
  5. Step 5: Solve for x
    x = 7,318,704,377,452,426,240/4,384,392,760.30
  6. Step 6: Final answer
    x = 1,669,262,946.45

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Double scale
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Similar ratio
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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.