Home / 2,556,055,602,560.70-3,527,467,611,384.20-1,415,489,682,944.70

Finding the Fourth Proportional to 2,556,055,602,560.70, 3,527,467,611,384.20 and 1,415,489,682,944.70

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Solution

The fourth proportional to 2,556,055,602,560.70, 3,527,467,611,384.20 and 1,415,489,682,944.70 is: 1,953,437,165,386.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,055,602,560.70 : 3,527,467,611,384.20 = 1,415,489,682,944.70 : x
  2. Step 2: Convert to fraction form
    2,556,055,602,560.70/3,527,467,611,384.20 = 1,415,489,682,944.70/x
  3. Step 3: Cross multiply
    2,556,055,602,560.70x = 3,527,467,611,384.20 × 1,415,489,682,944.70
  4. Step 4: Simplify right side
    2,556,055,602,560.70x = 4,993,094,010,835,920,004,055,040
  5. Step 5: Solve for x
    x = 4,993,094,010,835,920,004,055,040/2,556,055,602,560.70
  6. Step 6: Final answer
    x = 1,953,437,165,386.29

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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.