Home / 7,684,370,322,437-11,526,149,525,462-2,520,535,139,982.90

Finding the Fourth Proportional to 7,684,370,322,437, 11,526,149,525,462 and 2,520,535,139,982.90

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Solution

The fourth proportional to 7,684,370,322,437, 11,526,149,525,462 and 2,520,535,139,982.90 is: 3,780,669,552,428.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,684,370,322,437 : 11,526,149,525,462 = 2,520,535,139,982.90 : x
  2. Step 2: Convert to fraction form
    7,684,370,322,437/11,526,149,525,462 = 2,520,535,139,982.90/x
  3. Step 3: Cross multiply
    7,684,370,322,437x = 11,526,149,525,462 × 2,520,535,139,982.90
  4. Step 4: Simplify right side
    7,684,370,322,437x = 29,052,064,907,624,195,754,557,440
  5. Step 5: Solve for x
    x = 29,052,064,907,624,195,754,557,440/7,684,370,322,437
  6. Step 6: Final answer
    x = 3,780,669,552,428.69

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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.