Home / 1,349,479,099.44-2,024,494,732.80-464,049,464.22

Finding the Fourth Proportional to 1,349,479,099.44, 2,024,494,732.80 and 464,049,464.22

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Solution

The fourth proportional to 1,349,479,099.44, 2,024,494,732.80 and 464,049,464.22 is: 696,169,134.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,479,099.44 : 2,024,494,732.80 = 464,049,464.22 : x
  2. Step 2: Convert to fraction form
    1,349,479,099.44/2,024,494,732.80 = 464,049,464.22/x
  3. Step 3: Cross multiply
    1,349,479,099.44x = 2,024,494,732.80 × 464,049,464.22
  4. Step 4: Simplify right side
    1,349,479,099.44x = 939,465,696,072,052,096
  5. Step 5: Solve for x
    x = 939,465,696,072,052,096/1,349,479,099.44
  6. Step 6: Final answer
    x = 696,169,134.05

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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.