Home / 1,840,439,232,021-2,760,658,848,031.30-1,840,439,232,021

Finding the Fourth Proportional to 1,840,439,232,021, 2,760,658,848,031.30 and 1,840,439,232,021

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Solution

The fourth proportional to 1,840,439,232,021, 2,760,658,848,031.30 and 1,840,439,232,021 is: 2,760,658,848,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,439,232,021 : 2,760,658,848,031.30 = 1,840,439,232,021 : x
  2. Step 2: Convert to fraction form
    1,840,439,232,021/2,760,658,848,031.30 = 1,840,439,232,021/x
  3. Step 3: Cross multiply
    1,840,439,232,021x = 2,760,658,848,031.30 × 1,840,439,232,021
  4. Step 4: Simplify right side
    1,840,439,232,021x = 5,080,824,850,142,704,114,335,744
  5. Step 5: Solve for x
    x = 5,080,824,850,142,704,114,335,744/1,840,439,232,021
  6. Step 6: Final answer
    x = 2,760,658,848,031.30

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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.