Home / 16,725,446,946.90-25,079,000,448.78-6,630,933,701.52

Finding the Fourth Proportional to 16,725,446,946.90, 25,079,000,448.78 and 6,630,933,701.52

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Solution

The fourth proportional to 16,725,446,946.90, 25,079,000,448.78 and 6,630,933,701.52 is: 9,942,765,045.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,725,446,946.90 : 25,079,000,448.78 = 6,630,933,701.52 : x
  2. Step 2: Convert to fraction form
    16,725,446,946.90/25,079,000,448.78 = 6,630,933,701.52/x
  3. Step 3: Cross multiply
    16,725,446,946.90x = 25,079,000,448.78 × 6,630,933,701.52
  4. Step 4: Simplify right side
    16,725,446,946.90x = 166,297,189,276,250,505,216
  5. Step 5: Solve for x
    x = 166,297,189,276,250,505,216/16,725,446,946.90
  6. Step 6: Final answer
    x = 9,942,765,045.63

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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.