Home / 264,384,036.30-396,576,054.45-246,468,132.30

Finding the Fourth Proportional to 264,384,036.30, 396,576,054.45 and 246,468,132.30

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Solution

The fourth proportional to 264,384,036.30, 396,576,054.45 and 246,468,132.30 is: 369,702,198.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,384,036.30 : 396,576,054.45 = 246,468,132.30 : x
  2. Step 2: Convert to fraction form
    264,384,036.30/396,576,054.45 = 246,468,132.30/x
  3. Step 3: Cross multiply
    264,384,036.30x = 396,576,054.45 × 246,468,132.30
  4. Step 4: Simplify right side
    264,384,036.30x = 97,743,359,455,194,608
  5. Step 5: Solve for x
    x = 97,743,359,455,194,608/264,384,036.30
  6. Step 6: Final answer
    x = 369,702,198.45

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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.