Home / 16,630,376.16-24,791,838.60-16,368,308.64

Finding the Fourth Proportional to 16,630,376.16, 24,791,838.60 and 16,368,308.64

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Solution

The fourth proportional to 16,630,376.16, 24,791,838.60 and 16,368,308.64 is: 24,401,159.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,376.16 : 24,791,838.60 = 16,368,308.64 : x
  2. Step 2: Convert to fraction form
    16,630,376.16/24,791,838.60 = 16,368,308.64/x
  3. Step 3: Cross multiply
    16,630,376.16x = 24,791,838.60 × 16,368,308.64
  4. Step 4: Simplify right side
    16,630,376.16x = 405,800,465,957,865.56
  5. Step 5: Solve for x
    x = 405,800,465,957,865.56/16,630,376.16
  6. Step 6: Final answer
    x = 24,401,159.78

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.