Home / 3,682,636,836.03-5,527,447,589.53-2,279,376,383.35

Finding the Fourth Proportional to 3,682,636,836.03, 5,527,447,589.53 and 2,279,376,383.35

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Solution

The fourth proportional to 3,682,636,836.03, 5,527,447,589.53 and 2,279,376,383.35 is: 3,421,226,163.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,636,836.03 : 5,527,447,589.53 = 2,279,376,383.35 : x
  2. Step 2: Convert to fraction form
    3,682,636,836.03/5,527,447,589.53 = 2,279,376,383.35/x
  3. Step 3: Cross multiply
    3,682,636,836.03x = 5,527,447,589.53 × 2,279,376,383.35
  4. Step 4: Simplify right side
    3,682,636,836.03x = 12,599,133,495,754,201,088
  5. Step 5: Solve for x
    x = 12,599,133,495,754,201,088/3,682,636,836.03
  6. Step 6: Final answer
    x = 3,421,226,163.95

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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.