Home / 37,171,012,347.08-55,756,448,927.79-11,647,114,656.75

Finding the Fourth Proportional to 37,171,012,347.08, 55,756,448,927.79 and 11,647,114,656.75

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Solution

The fourth proportional to 37,171,012,347.08, 55,756,448,927.79 and 11,647,114,656.75 is: 17,470,650,179.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,171,012,347.08 : 55,756,448,927.79 = 11,647,114,656.75 : x
  2. Step 2: Convert to fraction form
    37,171,012,347.08/55,756,448,927.79 = 11,647,114,656.75/x
  3. Step 3: Cross multiply
    37,171,012,347.08x = 55,756,448,927.79 × 11,647,114,656.75
  4. Step 4: Simplify right side
    37,171,012,347.08x = 649,401,753,515,297,996,800
  5. Step 5: Solve for x
    x = 649,401,753,515,297,996,800/37,171,012,347.08
  6. Step 6: Final answer
    x = 17,470,650,179.00

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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.