Home / 4,980,624,113,028.80-7,471,263,980,379.90-1,304,991,475,940.30

Finding the Fourth Proportional to 4,980,624,113,028.80, 7,471,263,980,379.90 and 1,304,991,475,940.30

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Solution

The fourth proportional to 4,980,624,113,028.80, 7,471,263,980,379.90 and 1,304,991,475,940.30 is: 1,957,573,104,822.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,980,624,113,028.80 : 7,471,263,980,379.90 = 1,304,991,475,940.30 : x
  2. Step 2: Convert to fraction form
    4,980,624,113,028.80/7,471,263,980,379.90 = 1,304,991,475,940.30/x
  3. Step 3: Cross multiply
    4,980,624,113,028.80x = 7,471,263,980,379.90 × 1,304,991,475,940.30
  4. Step 4: Simplify right side
    4,980,624,113,028.80x = 9,749,935,808,895,567,456,632,832
  5. Step 5: Solve for x
    x = 9,749,935,808,895,567,456,632,832/4,980,624,113,028.80
  6. Step 6: Final answer
    x = 1,957,573,104,822.49

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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.