Home / 74,611,625.80-111,918,598.68-22,094,609.77

Finding the Fourth Proportional to 74,611,625.80, 111,918,598.68 and 22,094,609.77

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Solution

The fourth proportional to 74,611,625.80, 111,918,598.68 and 22,094,609.77 is: 33,142,258.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,611,625.80 : 111,918,598.68 = 22,094,609.77 : x
  2. Step 2: Convert to fraction form
    74,611,625.80/111,918,598.68 = 22,094,609.77/x
  3. Step 3: Cross multiply
    74,611,625.80x = 111,918,598.68 × 22,094,609.77
  4. Step 4: Simplify right side
    74,611,625.80x = 2,472,797,763,477,185.50
  5. Step 5: Solve for x
    x = 2,472,797,763,477,185.50/74,611,625.80
  6. Step 6: Final answer
    x = 33,142,258.15

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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.