Home / 4,109,346,741,333.40-5,670,902,219,831.30-2,257,574,853,641.60

Finding the Fourth Proportional to 4,109,346,741,333.40, 5,670,902,219,831.30 and 2,257,574,853,641.60

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Solution

The fourth proportional to 4,109,346,741,333.40, 5,670,902,219,831.30 and 2,257,574,853,641.60 is: 3,115,455,339,939.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,346,741,333.40 : 5,670,902,219,831.30 = 2,257,574,853,641.60 : x
  2. Step 2: Convert to fraction form
    4,109,346,741,333.40/5,670,902,219,831.30 = 2,257,574,853,641.60/x
  3. Step 3: Cross multiply
    4,109,346,741,333.40x = 5,670,902,219,831.30 × 2,257,574,853,641.60
  4. Step 4: Simplify right side
    4,109,346,741,333.40x = 12,802,486,248,951,470,993,965,056
  5. Step 5: Solve for x
    x = 12,802,486,248,951,470,993,965,056/4,109,346,741,333.40
  6. Step 6: Final answer
    x = 3,115,455,339,939.83

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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.