Home / 1,482,284,566.67-2,223,442,795.66-447,154,420.55

Finding the Fourth Proportional to 1,482,284,566.67, 2,223,442,795.66 and 447,154,420.55

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Solution

The fourth proportional to 1,482,284,566.67, 2,223,442,795.66 and 447,154,420.55 is: 670,736,441.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,284,566.67 : 2,223,442,795.66 = 447,154,420.55 : x
  2. Step 2: Convert to fraction form
    1,482,284,566.67/2,223,442,795.66 = 447,154,420.55/x
  3. Step 3: Cross multiply
    1,482,284,566.67x = 2,223,442,795.66 × 447,154,420.55
  4. Step 4: Simplify right side
    1,482,284,566.67x = 994,222,274,907,228,928
  5. Step 5: Solve for x
    x = 994,222,274,907,228,928/1,482,284,566.67
  6. Step 6: Final answer
    x = 670,736,441.08

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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.