Home / 17,471,485.54-24,109,590.90-9,630,654.90

Finding the Fourth Proportional to 17,471,485.54, 24,109,590.90 and 9,630,654.90

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Solution

The fourth proportional to 17,471,485.54, 24,109,590.90 and 9,630,654.90 is: 13,289,719.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,485.54 : 24,109,590.90 = 9,630,654.90 : x
  2. Step 2: Convert to fraction form
    17,471,485.54/24,109,590.90 = 9,630,654.90/x
  3. Step 3: Cross multiply
    17,471,485.54x = 24,109,590.90 × 9,630,654.90
  4. Step 4: Simplify right side
    17,471,485.54x = 232,191,149,738,080.41
  5. Step 5: Solve for x
    x = 232,191,149,738,080.41/17,471,485.54
  6. Step 6: Final answer
    x = 13,289,719.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.