Home / 16,059,157,800.66-22,162,235,858.91-9,630,024,506.15

Finding the Fourth Proportional to 16,059,157,800.66, 22,162,235,858.91 and 9,630,024,506.15

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Solution

The fourth proportional to 16,059,157,800.66, 22,162,235,858.91 and 9,630,024,506.15 is: 13,289,792,471.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,059,157,800.66 : 22,162,235,858.91 = 9,630,024,506.15 : x
  2. Step 2: Convert to fraction form
    16,059,157,800.66/22,162,235,858.91 = 9,630,024,506.15/x
  3. Step 3: Cross multiply
    16,059,157,800.66x = 22,162,235,858.91 × 9,630,024,506.15
  4. Step 4: Simplify right side
    16,059,157,800.66x = 213,422,874,432,268,795,904
  5. Step 5: Solve for x
    x = 213,422,874,432,268,795,904/16,059,157,800.66
  6. Step 6: Final answer
    x = 13,289,792,471.15

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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.