Home / 34,107,788,825.66-47,065,589,860.14-18,865,552,573.87

Finding the Fourth Proportional to 34,107,788,825.66, 47,065,589,860.14 and 18,865,552,573.87

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Solution

The fourth proportional to 34,107,788,825.66, 47,065,589,860.14 and 18,865,552,573.87 is: 26,032,715,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,107,788,825.66 : 47,065,589,860.14 = 18,865,552,573.87 : x
  2. Step 2: Convert to fraction form
    34,107,788,825.66/47,065,589,860.14 = 18,865,552,573.87/x
  3. Step 3: Cross multiply
    34,107,788,825.66x = 47,065,589,860.14 × 18,865,552,573.87
  4. Step 4: Simplify right side
    34,107,788,825.66x = 887,918,359,926,579,789,824
  5. Step 5: Solve for x
    x = 887,918,359,926,579,789,824/34,107,788,825.66
  6. Step 6: Final answer
    x = 26,032,715,414.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.