Home / 104,728,195.60-156,984,505.20-46,463,313

Finding the Fourth Proportional to 104,728,195.60, 156,984,505.20 and 46,463,313

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Solution

The fourth proportional to 104,728,195.60, 156,984,505.20 and 46,463,313 is: 69,647,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,728,195.60 : 156,984,505.20 = 46,463,313 : x
  2. Step 2: Convert to fraction form
    104,728,195.60/156,984,505.20 = 46,463,313/x
  3. Step 3: Cross multiply
    104,728,195.60x = 156,984,505.20 × 46,463,313
  4. Step 4: Simplify right side
    104,728,195.60x = 7,294,020,201,257,727
  5. Step 5: Solve for x
    x = 7,294,020,201,257,727/104,728,195.60
  6. Step 6: Final answer
    x = 69,647,148.60

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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.