Home / 45,489,555.84-62,775,573.84-25,912,257.60

Finding the Fourth Proportional to 45,489,555.84, 62,775,573.84 and 25,912,257.60

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Solution

The fourth proportional to 45,489,555.84, 62,775,573.84 and 25,912,257.60 is: 35,758,907.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,489,555.84 : 62,775,573.84 = 25,912,257.60 : x
  2. Step 2: Convert to fraction form
    45,489,555.84/62,775,573.84 = 25,912,257.60/x
  3. Step 3: Cross multiply
    45,489,555.84x = 62,775,573.84 × 25,912,257.60
  4. Step 4: Simplify right side
    45,489,555.84x = 1,626,656,840,329,901.25
  5. Step 5: Solve for x
    x = 1,626,656,840,329,901.25/45,489,555.84
  6. Step 6: Final answer
    x = 35,758,907.96

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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.