Home / 444,399,181.76-613,270,818.29-265,783,042.51

Finding the Fourth Proportional to 444,399,181.76, 613,270,818.29 and 265,783,042.51

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Solution

The fourth proportional to 444,399,181.76, 613,270,818.29 and 265,783,042.51 is: 366,780,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,399,181.76 : 613,270,818.29 = 265,783,042.51 : x
  2. Step 2: Convert to fraction form
    444,399,181.76/613,270,818.29 = 265,783,042.51/x
  3. Step 3: Cross multiply
    444,399,181.76x = 613,270,818.29 × 265,783,042.51
  4. Step 4: Simplify right side
    444,399,181.76x = 162,996,983,966,384,640
  5. Step 5: Solve for x
    x = 162,996,983,966,384,640/444,399,181.76
  6. Step 6: Final answer
    x = 366,780,567.24

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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.