Home / 1,409,156,873,958-2,112,870,257,923-547,625,097,748.44

Finding the Fourth Proportional to 1,409,156,873,958, 2,112,870,257,923 and 547,625,097,748.44

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Solution

The fourth proportional to 1,409,156,873,958, 2,112,870,257,923 and 547,625,097,748.44 is: 821,101,470,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,156,873,958 : 2,112,870,257,923 = 547,625,097,748.44 : x
  2. Step 2: Convert to fraction form
    1,409,156,873,958/2,112,870,257,923 = 547,625,097,748.44/x
  3. Step 3: Cross multiply
    1,409,156,873,958x = 2,112,870,257,923 × 547,625,097,748.44
  4. Step 4: Simplify right side
    1,409,156,873,958x = 1,157,060,781,524,854,564,192,256
  5. Step 5: Solve for x
    x = 1,157,060,781,524,854,564,192,256/1,409,156,873,958
  6. Step 6: Final answer
    x = 821,101,470,608.40

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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.