Home / 16,794,034,930.47-23,175,630,473.72-9,173,085,692.41

Finding the Fourth Proportional to 16,794,034,930.47, 23,175,630,473.72 and 9,173,085,692.41

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Solution

The fourth proportional to 16,794,034,930.47, 23,175,630,473.72 and 9,173,085,692.41 is: 12,658,783,025.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,034,930.47 : 23,175,630,473.72 = 9,173,085,692.41 : x
  2. Step 2: Convert to fraction form
    16,794,034,930.47/23,175,630,473.72 = 9,173,085,692.41/x
  3. Step 3: Cross multiply
    16,794,034,930.47x = 23,175,630,473.72 × 9,173,085,692.41
  4. Step 4: Simplify right side
    16,794,034,930.47x = 212,592,044,310,946,283,520
  5. Step 5: Solve for x
    x = 212,592,044,310,946,283,520/16,794,034,930.47
  6. Step 6: Final answer
    x = 12,658,783,025.71

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1.5x scale

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.