Home / 12,567,759,939,367-18,851,639,909,051-12,567,759,939,367

Finding the Fourth Proportional to 12,567,759,939,367, 18,851,639,909,051 and 12,567,759,939,367

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Solution

The fourth proportional to 12,567,759,939,367, 18,851,639,909,051 and 12,567,759,939,367 is: 18,851,639,909,051

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,567,759,939,367 : 18,851,639,909,051 = 12,567,759,939,367 : x
  2. Step 2: Convert to fraction form
    12,567,759,939,367/18,851,639,909,051 = 12,567,759,939,367/x
  3. Step 3: Cross multiply
    12,567,759,939,367x = 18,851,639,909,051 × 12,567,759,939,367
  4. Step 4: Simplify right side
    12,567,759,939,367x = 236,922,884,840,343,327,188,451,328
  5. Step 5: Solve for x
    x = 236,922,884,840,343,327,188,451,328/12,567,759,939,367
  6. Step 6: Final answer
    x = 18,851,639,909,051

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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.