Home / 2,967,895,938,869.60-4,449,294,222,752.80-1,031,461,236,220.70

Finding the Fourth Proportional to 2,967,895,938,869.60, 4,449,294,222,752.80 and 1,031,461,236,220.70

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Solution

The fourth proportional to 2,967,895,938,869.60, 4,449,294,222,752.80 and 1,031,461,236,220.70 is: 1,546,305,737,747.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,895,938,869.60 : 4,449,294,222,752.80 = 1,031,461,236,220.70 : x
  2. Step 2: Convert to fraction form
    2,967,895,938,869.60/4,449,294,222,752.80 = 1,031,461,236,220.70/x
  3. Step 3: Cross multiply
    2,967,895,938,869.60x = 4,449,294,222,752.80 × 1,031,461,236,220.70
  4. Step 4: Simplify right side
    2,967,895,938,869.60x = 4,589,274,519,310,221,434,683,392
  5. Step 5: Solve for x
    x = 4,589,274,519,310,221,434,683,392/2,967,895,938,869.60
  6. Step 6: Final answer
    x = 1,546,305,737,747.05

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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.