Home / 29,452,096.80-44,178,145.20-18,098,942.40

Finding the Fourth Proportional to 29,452,096.80, 44,178,145.20 and 18,098,942.40

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Solution

The fourth proportional to 29,452,096.80, 44,178,145.20 and 18,098,942.40 is: 27,148,413.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,452,096.80 : 44,178,145.20 = 18,098,942.40 : x
  2. Step 2: Convert to fraction form
    29,452,096.80/44,178,145.20 = 18,098,942.40/x
  3. Step 3: Cross multiply
    29,452,096.80x = 44,178,145.20 × 18,098,942.40
  4. Step 4: Simplify right side
    29,452,096.80x = 799,577,705,313,636.50
  5. Step 5: Solve for x
    x = 799,577,705,313,636.50/29,452,096.80
  6. Step 6: Final answer
    x = 27,148,413.60

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1.5x scale

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.