Home / 2,733,443,575,457.80-4,097,295,201,607.70-919,689,504,381.90

Finding the Fourth Proportional to 2,733,443,575,457.80, 4,097,295,201,607.70 and 919,689,504,381.90

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Solution

The fourth proportional to 2,733,443,575,457.80, 4,097,295,201,607.70 and 919,689,504,381.90 is: 1,378,568,567,175.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,443,575,457.80 : 4,097,295,201,607.70 = 919,689,504,381.90 : x
  2. Step 2: Convert to fraction form
    2,733,443,575,457.80/4,097,295,201,607.70 = 919,689,504,381.90/x
  3. Step 3: Cross multiply
    2,733,443,575,457.80x = 4,097,295,201,607.70 × 919,689,504,381.90
  4. Step 4: Simplify right side
    2,733,443,575,457.80x = 3,768,239,393,272,923,192,033,280
  5. Step 5: Solve for x
    x = 3,768,239,393,272,923,192,033,280/2,733,443,575,457.80
  6. Step 6: Final answer
    x = 1,378,568,567,175.13

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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.