Home / 30,522,066.20-45,783,099.30-27,652,284.80

Finding the Fourth Proportional to 30,522,066.20, 45,783,099.30 and 27,652,284.80

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Solution

The fourth proportional to 30,522,066.20, 45,783,099.30 and 27,652,284.80 is: 41,478,427.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,522,066.20 : 45,783,099.30 = 27,652,284.80 : x
  2. Step 2: Convert to fraction form
    30,522,066.20/45,783,099.30 = 27,652,284.80/x
  3. Step 3: Cross multiply
    30,522,066.20x = 45,783,099.30 × 27,652,284.80
  4. Step 4: Simplify right side
    30,522,066.20x = 1,266,007,300,870,280.50
  5. Step 5: Solve for x
    x = 1,266,007,300,870,280.50/30,522,066.20
  6. Step 6: Final answer
    x = 41,478,427.20

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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.