Home / 29,821,632.87-44,727,199.40-7,962,283.29

Finding the Fourth Proportional to 29,821,632.87, 44,727,199.40 and 7,962,283.29

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Solution

The fourth proportional to 29,821,632.87, 44,727,199.40 and 7,962,283.29 is: 11,942,023.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,821,632.87 : 44,727,199.40 = 7,962,283.29 : x
  2. Step 2: Convert to fraction form
    29,821,632.87/44,727,199.40 = 7,962,283.29/x
  3. Step 3: Cross multiply
    29,821,632.87x = 44,727,199.40 × 7,962,283.29
  4. Step 4: Simplify right side
    29,821,632.87x = 356,130,632,351,306.62
  5. Step 5: Solve for x
    x = 356,130,632,351,306.62/29,821,632.87
  6. Step 6: Final answer
    x = 11,942,023.23

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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.