Home / 5,264,127,422,205.60-7,264,504,388,635.20-2,920,326,865,418.70

Finding the Fourth Proportional to 5,264,127,422,205.60, 7,264,504,388,635.20 and 2,920,326,865,418.70

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Solution

The fourth proportional to 5,264,127,422,205.60, 7,264,504,388,635.20 and 2,920,326,865,418.70 is: 4,030,055,815,251.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,127,422,205.60 : 7,264,504,388,635.20 = 2,920,326,865,418.70 : x
  2. Step 2: Convert to fraction form
    5,264,127,422,205.60/7,264,504,388,635.20 = 2,920,326,865,418.70/x
  3. Step 3: Cross multiply
    5,264,127,422,205.60x = 7,264,504,388,635.20 × 2,920,326,865,418.70
  4. Step 4: Simplify right side
    5,264,127,422,205.60x = 21,214,727,330,083,425,115,701,248
  5. Step 5: Solve for x
    x = 21,214,727,330,083,425,115,701,248/5,264,127,422,205.60
  6. Step 6: Final answer
    x = 4,030,055,815,251.28

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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.