Home / 26,882,040.60-40,323,060.90-8,686,200.60

Finding the Fourth Proportional to 26,882,040.60, 40,323,060.90 and 8,686,200.60

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Solution

The fourth proportional to 26,882,040.60, 40,323,060.90 and 8,686,200.60 is: 13,029,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,882,040.60 : 40,323,060.90 = 8,686,200.60 : x
  2. Step 2: Convert to fraction form
    26,882,040.60/40,323,060.90 = 8,686,200.60/x
  3. Step 3: Cross multiply
    26,882,040.60x = 40,323,060.90 × 8,686,200.60
  4. Step 4: Simplify right side
    26,882,040.60x = 350,254,195,783,416.50
  5. Step 5: Solve for x
    x = 350,254,195,783,416.50/26,882,040.60
  6. Step 6: Final answer
    x = 13,029,300.90

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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.