Home / 3,380,865,029,641.60-4,665,337,693,946-1,897,392,194,654.80

Finding the Fourth Proportional to 3,380,865,029,641.60, 4,665,337,693,946 and 1,897,392,194,654.80

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Solution

The fourth proportional to 3,380,865,029,641.60, 4,665,337,693,946 and 1,897,392,194,654.80 is: 2,618,257,531,227.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,865,029,641.60 : 4,665,337,693,946 = 1,897,392,194,654.80 : x
  2. Step 2: Convert to fraction form
    3,380,865,029,641.60/4,665,337,693,946 = 1,897,392,194,654.80/x
  3. Step 3: Cross multiply
    3,380,865,029,641.60x = 4,665,337,693,946 × 1,897,392,194,654.80
  4. Step 4: Simplify right side
    3,380,865,029,641.60x = 8,851,975,325,921,964,999,049,216
  5. Step 5: Solve for x
    x = 8,851,975,325,921,964,999,049,216/3,380,865,029,641.60
  6. Step 6: Final answer
    x = 2,618,257,531,227.25

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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.