Home / 2,350,856,941.06-3,244,084,666.03-1,279,164,479.65

Finding the Fourth Proportional to 2,350,856,941.06, 3,244,084,666.03 and 1,279,164,479.65

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Solution

The fourth proportional to 2,350,856,941.06, 3,244,084,666.03 and 1,279,164,479.65 is: 1,765,193,705.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,856,941.06 : 3,244,084,666.03 = 1,279,164,479.65 : x
  2. Step 2: Convert to fraction form
    2,350,856,941.06/3,244,084,666.03 = 1,279,164,479.65/x
  3. Step 3: Cross multiply
    2,350,856,941.06x = 3,244,084,666.03 × 1,279,164,479.65
  4. Step 4: Simplify right side
    2,350,856,941.06x = 4,149,717,873,756,413,440
  5. Step 5: Solve for x
    x = 4,149,717,873,756,413,440/2,350,856,941.06
  6. Step 6: Final answer
    x = 1,765,193,705.02

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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.