Home / 17,308,803.72-25,962,483.71-4,529,025.48

Finding the Fourth Proportional to 17,308,803.72, 25,962,483.71 and 4,529,025.48

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Solution

The fourth proportional to 17,308,803.72, 25,962,483.71 and 4,529,025.48 is: 6,793,349.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,308,803.72 : 25,962,483.71 = 4,529,025.48 : x
  2. Step 2: Convert to fraction form
    17,308,803.72/25,962,483.71 = 4,529,025.48/x
  3. Step 3: Cross multiply
    17,308,803.72x = 25,962,483.71 × 4,529,025.48
  4. Step 4: Simplify right side
    17,308,803.72x = 117,584,750,224,029.81
  5. Step 5: Solve for x
    x = 117,584,750,224,029.81/17,308,803.72
  6. Step 6: Final answer
    x = 6,793,349.33

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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.