Home / 35,262,647.82-52,869,824.28-17,957,350.62

Finding the Fourth Proportional to 35,262,647.82, 52,869,824.28 and 17,957,350.62

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Solution

The fourth proportional to 35,262,647.82, 52,869,824.28 and 17,957,350.62 is: 26,923,728.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262,647.82 : 52,869,824.28 = 17,957,350.62 : x
  2. Step 2: Convert to fraction form
    35,262,647.82/52,869,824.28 = 17,957,350.62/x
  3. Step 3: Cross multiply
    35,262,647.82x = 52,869,824.28 × 17,957,350.62
  4. Step 4: Simplify right side
    35,262,647.82x = 949,401,971,813,749.12
  5. Step 5: Solve for x
    x = 949,401,971,813,749.12/35,262,647.82
  6. Step 6: Final answer
    x = 26,923,728.95

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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.