Home / 17,433,478.55-26,150,217.69-6,355,380.71

Finding the Fourth Proportional to 17,433,478.55, 26,150,217.69 and 6,355,380.71

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Solution

The fourth proportional to 17,433,478.55, 26,150,217.69 and 6,355,380.71 is: 9,533,071.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,433,478.55 : 26,150,217.69 = 6,355,380.71 : x
  2. Step 2: Convert to fraction form
    17,433,478.55/26,150,217.69 = 6,355,380.71/x
  3. Step 3: Cross multiply
    17,433,478.55x = 26,150,217.69 × 6,355,380.71
  4. Step 4: Simplify right side
    17,433,478.55x = 166,194,588,938,575.69
  5. Step 5: Solve for x
    x = 166,194,588,938,575.69/17,433,478.55
  6. Step 6: Final answer
    x = 9,533,071.01

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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.