Home / 5,598,664,823.71-8,397,939,716.58-3,236,322,636.75

Finding the Fourth Proportional to 5,598,664,823.71, 8,397,939,716.58 and 3,236,322,636.75

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Solution

The fourth proportional to 5,598,664,823.71, 8,397,939,716.58 and 3,236,322,636.75 is: 4,854,450,706.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,664,823.71 : 8,397,939,716.58 = 3,236,322,636.75 : x
  2. Step 2: Convert to fraction form
    5,598,664,823.71/8,397,939,716.58 = 3,236,322,636.75/x
  3. Step 3: Cross multiply
    5,598,664,823.71x = 8,397,939,716.58 × 3,236,322,636.75
  4. Step 4: Simplify right side
    5,598,664,823.71x = 27,178,442,406,829,731,840
  5. Step 5: Solve for x
    x = 27,178,442,406,829,731,840/5,598,664,823.71
  6. Step 6: Final answer
    x = 4,854,450,706.13

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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.