Home / 29,855,648,606.88-44,783,640,325.91-9,958,481,405.64

Finding the Fourth Proportional to 29,855,648,606.88, 44,783,640,325.91 and 9,958,481,405.64

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Solution

The fourth proportional to 29,855,648,606.88, 44,783,640,325.91 and 9,958,481,405.64 is: 14,937,777,950.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,648,606.88 : 44,783,640,325.91 = 9,958,481,405.64 : x
  2. Step 2: Convert to fraction form
    29,855,648,606.88/44,783,640,325.91 = 9,958,481,405.64/x
  3. Step 3: Cross multiply
    29,855,648,606.88x = 44,783,640,325.91 × 9,958,481,405.64
  4. Step 4: Simplify right side
    29,855,648,606.88x = 445,977,049,462,444,392,448
  5. Step 5: Solve for x
    x = 445,977,049,462,444,392,448/29,855,648,606.88
  6. Step 6: Final answer
    x = 14,937,777,950.66

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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.