Home / 4,262,120,580,942.10-6,393,556,709,440-1,202,499,957,705.60

Finding the Fourth Proportional to 4,262,120,580,942.10, 6,393,556,709,440 and 1,202,499,957,705.60

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Solution

The fourth proportional to 4,262,120,580,942.10, 6,393,556,709,440 and 1,202,499,957,705.60 is: 1,803,855,974,199.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,120,580,942.10 : 6,393,556,709,440 = 1,202,499,957,705.60 : x
  2. Step 2: Convert to fraction form
    4,262,120,580,942.10/6,393,556,709,440 = 1,202,499,957,705.60/x
  3. Step 3: Cross multiply
    4,262,120,580,942.10x = 6,393,556,709,440 × 1,202,499,957,705.60
  4. Step 4: Simplify right side
    4,262,120,580,942.10x = 7,688,251,672,689,955,942,957,056
  5. Step 5: Solve for x
    x = 7,688,251,672,689,955,942,957,056/4,262,120,580,942.10
  6. Step 6: Final answer
    x = 1,803,855,974,199.24

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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.