Home / 4,925,177,650,907.20-7,388,996,990,131.50-3,475,870,108,475.50

Finding the Fourth Proportional to 4,925,177,650,907.20, 7,388,996,990,131.50 and 3,475,870,108,475.50

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Solution

The fourth proportional to 4,925,177,650,907.20, 7,388,996,990,131.50 and 3,475,870,108,475.50 is: 5,214,673,579,313.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,177,650,907.20 : 7,388,996,990,131.50 = 3,475,870,108,475.50 : x
  2. Step 2: Convert to fraction form
    4,925,177,650,907.20/7,388,996,990,131.50 = 3,475,870,108,475.50/x
  3. Step 3: Cross multiply
    4,925,177,650,907.20x = 7,388,996,990,131.50 × 3,475,870,108,475.50
  4. Step 4: Simplify right side
    4,925,177,650,907.20x = 25,683,193,769,613,519,560,376,320
  5. Step 5: Solve for x
    x = 25,683,193,769,613,519,560,376,320/4,925,177,650,907.20
  6. Step 6: Final answer
    x = 5,214,673,579,313.99

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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.