Home / 1,882,785,889.77-2,598,166,505.53-1,024,464,012.33

Finding the Fourth Proportional to 1,882,785,889.77, 2,598,166,505.53 and 1,024,464,012.33

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Solution

The fourth proportional to 1,882,785,889.77, 2,598,166,505.53 and 1,024,464,012.33 is: 1,413,717,883.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,785,889.77 : 2,598,166,505.53 = 1,024,464,012.33 : x
  2. Step 2: Convert to fraction form
    1,882,785,889.77/2,598,166,505.53 = 1,024,464,012.33/x
  3. Step 3: Cross multiply
    1,882,785,889.77x = 2,598,166,505.53 × 1,024,464,012.33
  4. Step 4: Simplify right side
    1,882,785,889.77x = 2,661,728,082,956,679,168
  5. Step 5: Solve for x
    x = 2,661,728,082,956,679,168/1,882,785,889.77
  6. Step 6: Final answer
    x = 1,413,717,883.39

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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.