Home / 3,354,786,554.57-4,629,619,428.84-1,849,379,834.01

Finding the Fourth Proportional to 3,354,786,554.57, 4,629,619,428.84 and 1,849,379,834.01

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Solution

The fourth proportional to 3,354,786,554.57, 4,629,619,428.84 and 1,849,379,834.01 is: 2,552,151,879.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,786,554.57 : 4,629,619,428.84 = 1,849,379,834.01 : x
  2. Step 2: Convert to fraction form
    3,354,786,554.57/4,629,619,428.84 = 1,849,379,834.01/x
  3. Step 3: Cross multiply
    3,354,786,554.57x = 4,629,619,428.84 × 1,849,379,834.01
  4. Step 4: Simplify right side
    3,354,786,554.57x = 8,561,924,810,828,343,296
  5. Step 5: Solve for x
    x = 8,561,924,810,828,343,296/3,354,786,554.57
  6. Step 6: Final answer
    x = 2,552,151,879.58

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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.