Home / 3,534,418,145,871.40-4,877,617,387,755.20-2,051,116,975,360.80

Finding the Fourth Proportional to 3,534,418,145,871.40, 4,877,617,387,755.20 and 2,051,116,975,360.80

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Solution

The fourth proportional to 3,534,418,145,871.40, 4,877,617,387,755.20 and 2,051,116,975,360.80 is: 2,830,611,266,249.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,418,145,871.40 : 4,877,617,387,755.20 = 2,051,116,975,360.80 : x
  2. Step 2: Convert to fraction form
    3,534,418,145,871.40/4,877,617,387,755.20 = 2,051,116,975,360.80/x
  3. Step 3: Cross multiply
    3,534,418,145,871.40x = 4,877,617,387,755.20 × 2,051,116,975,360.80
  4. Step 4: Simplify right side
    3,534,418,145,871.40x = 10,004,563,823,339,692,728,778,752
  5. Step 5: Solve for x
    x = 10,004,563,823,339,692,728,778,752/3,534,418,145,871.40
  6. Step 6: Final answer
    x = 2,830,611,266,249.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.