Home / 16,613,633,243.05-24,924,414,397.25-5,421,528,240.89

Finding the Fourth Proportional to 16,613,633,243.05, 24,924,414,397.25 and 5,421,528,240.89

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Solution

The fourth proportional to 16,613,633,243.05, 24,924,414,397.25 and 5,421,528,240.89 is: 8,133,586,107.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613,633,243.05 : 24,924,414,397.25 = 5,421,528,240.89 : x
  2. Step 2: Convert to fraction form
    16,613,633,243.05/24,924,414,397.25 = 5,421,528,240.89/x
  3. Step 3: Cross multiply
    16,613,633,243.05x = 24,924,414,397.25 × 5,421,528,240.89
  4. Step 4: Simplify right side
    16,613,633,243.05x = 135,128,416,542,222,401,536
  5. Step 5: Solve for x
    x = 135,128,416,542,222,401,536/16,613,633,243.05
  6. Step 6: Final answer
    x = 8,133,586,107.59

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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.