Home / 264,090,566.16-396,008,434.62-110,695,435.92

Finding the Fourth Proportional to 264,090,566.16, 396,008,434.62 and 110,695,435.92

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Solution

The fourth proportional to 264,090,566.16, 396,008,434.62 and 110,695,435.92 is: 165,989,747.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,090,566.16 : 396,008,434.62 = 110,695,435.92 : x
  2. Step 2: Convert to fraction form
    264,090,566.16/396,008,434.62 = 110,695,435.92/x
  3. Step 3: Cross multiply
    264,090,566.16x = 396,008,434.62 × 110,695,435.92
  4. Step 4: Simplify right side
    264,090,566.16x = 43,836,326,298,257,720
  5. Step 5: Solve for x
    x = 43,836,326,298,257,720/264,090,566.16
  6. Step 6: Final answer
    x = 165,989,747.14

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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.