Home / 16,251,144.82-24,369,630.47-6,146,679.94

Finding the Fourth Proportional to 16,251,144.82, 24,369,630.47 and 6,146,679.94

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Solution

The fourth proportional to 16,251,144.82, 24,369,630.47 and 6,146,679.94 is: 9,217,339.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,251,144.82 : 24,369,630.47 = 6,146,679.94 : x
  2. Step 2: Convert to fraction form
    16,251,144.82/24,369,630.47 = 6,146,679.94/x
  3. Step 3: Cross multiply
    16,251,144.82x = 24,369,630.47 × 6,146,679.94
  4. Step 4: Simplify right side
    16,251,144.82x = 149,792,318,686,554.34
  5. Step 5: Solve for x
    x = 149,792,318,686,554.34/16,251,144.82
  6. Step 6: Final answer
    x = 9,217,339.48

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1.5x scale

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.