Home / 17,471,484.54-24,109,589.52-9,630,653.90

Finding the Fourth Proportional to 17,471,484.54, 24,109,589.52 and 9,630,653.90

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Solution

The fourth proportional to 17,471,484.54, 24,109,589.52 and 9,630,653.90 is: 13,289,718.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,484.54 : 24,109,589.52 = 9,630,653.90 : x
  2. Step 2: Convert to fraction form
    17,471,484.54/24,109,589.52 = 9,630,653.90/x
  3. Step 3: Cross multiply
    17,471,484.54x = 24,109,589.52 × 9,630,653.90
  4. Step 4: Simplify right side
    17,471,484.54x = 232,191,112,217,639.16
  5. Step 5: Solve for x
    x = 232,191,112,217,639.16/17,471,484.54
  6. Step 6: Final answer
    x = 13,289,718.55

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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.