Home / 16,794,034,933.47-23,175,630,477.86-9,173,085,695.41

Finding the Fourth Proportional to 16,794,034,933.47, 23,175,630,477.86 and 9,173,085,695.41

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Solution

The fourth proportional to 16,794,034,933.47, 23,175,630,477.86 and 9,173,085,695.41 is: 12,658,783,029.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,034,933.47 : 23,175,630,477.86 = 9,173,085,695.41 : x
  2. Step 2: Convert to fraction form
    16,794,034,933.47/23,175,630,477.86 = 9,173,085,695.41/x
  3. Step 3: Cross multiply
    16,794,034,933.47x = 23,175,630,477.86 × 9,173,085,695.41
  4. Step 4: Simplify right side
    16,794,034,933.47x = 212,592,044,418,565,603,328
  5. Step 5: Solve for x
    x = 212,592,044,418,565,603,328/16,794,034,933.47
  6. Step 6: Final answer
    x = 12,658,783,029.85

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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.