Home / 35,819,142,866,832-53,734,086,542,252-12,580,849,568,978

Finding the Fourth Proportional to 35,819,142,866,832, 53,734,086,542,252 and 12,580,849,568,978

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Solution

The fourth proportional to 35,819,142,866,832, 53,734,086,542,252 and 12,580,849,568,978 is: 18,873,161,259,827.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,819,142,866,832 : 53,734,086,542,252 = 12,580,849,568,978 : x
  2. Step 2: Convert to fraction form
    35,819,142,866,832/53,734,086,542,252 = 12,580,849,568,978/x
  3. Step 3: Cross multiply
    35,819,142,866,832x = 53,734,086,542,252 × 12,580,849,568,978
  4. Step 4: Simplify right side
    35,819,142,866,832x = 676,020,459,514,517,635,911,909,376
  5. Step 5: Solve for x
    x = 676,020,459,514,517,635,911,909,376/35,819,142,866,832
  6. Step 6: Final answer
    x = 18,873,161,259,827.43

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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.