Home / 23,824,012.33-35,740,004.30-18,706,235.50

Finding the Fourth Proportional to 23,824,012.33, 35,740,004.30 and 18,706,235.50

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Solution

The fourth proportional to 23,824,012.33, 35,740,004.30 and 18,706,235.50 is: 28,062,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,824,012.33 : 35,740,004.30 = 18,706,235.50 : x
  2. Step 2: Convert to fraction form
    23,824,012.33/35,740,004.30 = 18,706,235.50/x
  3. Step 3: Cross multiply
    23,824,012.33x = 35,740,004.30 × 18,706,235.50
  4. Step 4: Simplify right side
    23,824,012.33x = 668,560,937,206,812.62
  5. Step 5: Solve for x
    x = 668,560,937,206,812.62/23,824,012.33
  6. Step 6: Final answer
    x = 28,062,482.84

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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.