Home / 23,527,892.80-35,232,856.80-18,809,300.80

Finding the Fourth Proportional to 23,527,892.80, 35,232,856.80 and 18,809,300.80

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Solution

The fourth proportional to 23,527,892.80, 35,232,856.80 and 18,809,300.80 is: 28,166,797.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,527,892.80 : 35,232,856.80 = 18,809,300.80 : x
  2. Step 2: Convert to fraction form
    23,527,892.80/35,232,856.80 = 18,809,300.80/x
  3. Step 3: Cross multiply
    23,527,892.80x = 35,232,856.80 × 18,809,300.80
  4. Step 4: Simplify right side
    23,527,892.80x = 662,705,401,594,525.38
  5. Step 5: Solve for x
    x = 662,705,401,594,525.38/23,527,892.80
  6. Step 6: Final answer
    x = 28,166,797.90

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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.