Home / 3,534,418,145,853.30-4,877,617,387,729.50-2,051,116,975,342.70

Finding the Fourth Proportional to 3,534,418,145,853.30, 4,877,617,387,729.50 and 2,051,116,975,342.70

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Solution

The fourth proportional to 3,534,418,145,853.30, 4,877,617,387,729.50 and 2,051,116,975,342.70 is: 2,830,611,266,223.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,418,145,853.30 : 4,877,617,387,729.50 = 2,051,116,975,342.70 : x
  2. Step 2: Convert to fraction form
    3,534,418,145,853.30/4,877,617,387,729.50 = 2,051,116,975,342.70/x
  3. Step 3: Cross multiply
    3,534,418,145,853.30x = 4,877,617,387,729.50 × 2,051,116,975,342.70
  4. Step 4: Simplify right side
    3,534,418,145,853.30x = 10,004,563,823,198,693,247,418,368
  5. Step 5: Solve for x
    x = 10,004,563,823,198,693,247,418,368/3,534,418,145,853.30
  6. Step 6: Final answer
    x = 2,830,611,266,223.94

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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.