Home / 104,861,942.48-157,287,207.27-32,078,723.22

Finding the Fourth Proportional to 104,861,942.48, 157,287,207.27 and 32,078,723.22

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Solution

The fourth proportional to 104,861,942.48, 157,287,207.27 and 32,078,723.22 is: 48,116,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,861,942.48 : 157,287,207.27 = 32,078,723.22 : x
  2. Step 2: Convert to fraction form
    104,861,942.48/157,287,207.27 = 32,078,723.22/x
  3. Step 3: Cross multiply
    104,861,942.48x = 157,287,207.27 × 32,078,723.22
  4. Step 4: Simplify right side
    104,861,942.48x = 5,045,572,788,181,397
  5. Step 5: Solve for x
    x = 5,045,572,788,181,397/104,861,942.48
  6. Step 6: Final answer
    x = 48,116,339.15

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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.