Home / 15,890,071.02-23,835,327.96-4,530,519.64

Finding the Fourth Proportional to 15,890,071.02, 23,835,327.96 and 4,530,519.64

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Solution

The fourth proportional to 15,890,071.02, 23,835,327.96 and 4,530,519.64 is: 6,795,842.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,071.02 : 23,835,327.96 = 4,530,519.64 : x
  2. Step 2: Convert to fraction form
    15,890,071.02/23,835,327.96 = 4,530,519.64/x
  3. Step 3: Cross multiply
    15,890,071.02x = 23,835,327.96 × 4,530,519.64
  4. Step 4: Simplify right side
    15,890,071.02x = 107,986,421,425,968.52
  5. Step 5: Solve for x
    x = 107,986,421,425,968.52/15,890,071.02
  6. Step 6: Final answer
    x = 6,795,842.59

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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.