Home / 1,576,097,391.32-2,364,743,181.57-946,269,284.00

Finding the Fourth Proportional to 1,576,097,391.32, 2,364,743,181.57 and 946,269,284.00

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Solution

The fourth proportional to 1,576,097,391.32, 2,364,743,181.57 and 946,269,284.00 is: 1,419,762,414.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,097,391.32 : 2,364,743,181.57 = 946,269,284.00 : x
  2. Step 2: Convert to fraction form
    1,576,097,391.32/2,364,743,181.57 = 946,269,284.00/x
  3. Step 3: Cross multiply
    1,576,097,391.32x = 2,364,743,181.57 × 946,269,284.00
  4. Step 4: Simplify right side
    1,576,097,391.32x = 2,237,683,837,257,271,552
  5. Step 5: Solve for x
    x = 2,237,683,837,257,271,552/1,576,097,391.32
  6. Step 6: Final answer
    x = 1,419,762,414.16

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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.