Home / 2,759,773,132,291-4,139,659,698,436.40-2,759,773,132,291

Finding the Fourth Proportional to 2,759,773,132,291, 4,139,659,698,436.40 and 2,759,773,132,291

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Solution

The fourth proportional to 2,759,773,132,291, 4,139,659,698,436.40 and 2,759,773,132,291 is: 4,139,659,698,436.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,773,132,291 : 4,139,659,698,436.40 = 2,759,773,132,291 : x
  2. Step 2: Convert to fraction form
    2,759,773,132,291/4,139,659,698,436.40 = 2,759,773,132,291/x
  3. Step 3: Cross multiply
    2,759,773,132,291x = 4,139,659,698,436.40 × 2,759,773,132,291
  4. Step 4: Simplify right side
    2,759,773,132,291x = 11,424,521,612,572,640,589,905,920
  5. Step 5: Solve for x
    x = 11,424,521,612,572,640,589,905,920/2,759,773,132,291
  6. Step 6: Final answer
    x = 4,139,659,698,436.40

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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.