Home / 46,573,933.60-69,860,900.40-44,608,160.80

Finding the Fourth Proportional to 46,573,933.60, 69,860,900.40 and 44,608,160.80

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Solution

The fourth proportional to 46,573,933.60, 69,860,900.40 and 44,608,160.80 is: 66,912,241.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,573,933.60 : 69,860,900.40 = 44,608,160.80 : x
  2. Step 2: Convert to fraction form
    46,573,933.60/69,860,900.40 = 44,608,160.80/x
  3. Step 3: Cross multiply
    46,573,933.60x = 69,860,900.40 × 44,608,160.80
  4. Step 4: Simplify right side
    46,573,933.60x = 3,116,366,278,675,984.50
  5. Step 5: Solve for x
    x = 3,116,366,278,675,984.50/46,573,933.60
  6. Step 6: Final answer
    x = 66,912,241.20

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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.