Home / 3,139,411,320,370.60-4,333,193,705,333.20-2,044,721,797,959.80

Finding the Fourth Proportional to 3,139,411,320,370.60, 4,333,193,705,333.20 and 2,044,721,797,959.80

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Solution

The fourth proportional to 3,139,411,320,370.60, 4,333,193,705,333.20 and 2,044,721,797,959.80 is: 2,822,241,089,145.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,139,411,320,370.60 : 4,333,193,705,333.20 = 2,044,721,797,959.80 : x
  2. Step 2: Convert to fraction form
    3,139,411,320,370.60/4,333,193,705,333.20 = 2,044,721,797,959.80/x
  3. Step 3: Cross multiply
    3,139,411,320,370.60x = 4,333,193,705,333.20 × 2,044,721,797,959.80
  4. Step 4: Simplify right side
    3,139,411,320,370.60x = 8,860,175,624,076,989,525,131,264
  5. Step 5: Solve for x
    x = 8,860,175,624,076,989,525,131,264/3,139,411,320,370.60
  6. Step 6: Final answer
    x = 2,822,241,089,145.04

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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.