Home / 373,394,444.63-539,444,046.38

Finding the Third Proportional to 373,394,444.63 and 539,444,046.38

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Solution

The third proportional to 373,394,444.63 and 539,444,046.38 is: 779,336,391.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,394,444.63 : 539,444,046.38 = 539,444,046.38 : x
  2. Step 2: Convert to fraction form
    373,394,444.63/539,444,046.38 = 539,444,046.38/x
  3. Step 3: Cross multiply
    373,394,444.63x = 539,444,046.38 × 539,444,046.38
  4. Step 4: Simplify right side
    373,394,444.63x = 290,999,879,169,433,152
  5. Step 5: Solve for x
    x = 290,999,879,169,433,152/373,394,444.63
  6. Step 6: Final answer
    x = 779,336,391.74

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.