Home / 16,794,034,940.84-23,175,630,488.12-9,173,085,702.98

Finding the Fourth Proportional to 16,794,034,940.84, 23,175,630,488.12 and 9,173,085,702.98

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Solution

The fourth proportional to 16,794,034,940.84, 23,175,630,488.12 and 9,173,085,702.98 is: 12,658,783,040.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,034,940.84 : 23,175,630,488.12 = 9,173,085,702.98 : x
  2. Step 2: Convert to fraction form
    16,794,034,940.84/23,175,630,488.12 = 9,173,085,702.98/x
  3. Step 3: Cross multiply
    16,794,034,940.84x = 23,175,630,488.12 × 9,173,085,702.98
  4. Step 4: Simplify right side
    16,794,034,940.84x = 212,592,044,687,959,261,184
  5. Step 5: Solve for x
    x = 212,592,044,687,959,261,184/16,794,034,940.84
  6. Step 6: Final answer
    x = 12,658,783,040.34

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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.