Home / 7,136,834,370,558.80-10,705,238,194,012-2,236,246,014,014.80

Finding the Fourth Proportional to 7,136,834,370,558.80, 10,705,238,194,012 and 2,236,246,014,014.80

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Solution

The fourth proportional to 7,136,834,370,558.80, 10,705,238,194,012 and 2,236,246,014,014.80 is: 3,354,364,834,245.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136,834,370,558.80 : 10,705,238,194,012 = 2,236,246,014,014.80 : x
  2. Step 2: Convert to fraction form
    7,136,834,370,558.80/10,705,238,194,012 = 2,236,246,014,014.80/x
  3. Step 3: Cross multiply
    7,136,834,370,558.80x = 10,705,238,194,012 × 2,236,246,014,014.80
  4. Step 4: Simplify right side
    7,136,834,370,558.80x = 23,939,546,240,438,329,174,654,976
  5. Step 5: Solve for x
    x = 23,939,546,240,438,329,174,654,976/7,136,834,370,558.80
  6. Step 6: Final answer
    x = 3,354,364,834,245.68

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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.