Home / 16,059,157,801.66-22,162,235,860.29-9,630,024,507.15

Finding the Fourth Proportional to 16,059,157,801.66, 22,162,235,860.29 and 9,630,024,507.15

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Solution

The fourth proportional to 16,059,157,801.66, 22,162,235,860.29 and 9,630,024,507.15 is: 13,289,792,472.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,059,157,801.66 : 22,162,235,860.29 = 9,630,024,507.15 : x
  2. Step 2: Convert to fraction form
    16,059,157,801.66/22,162,235,860.29 = 9,630,024,507.15/x
  3. Step 3: Cross multiply
    16,059,157,801.66x = 22,162,235,860.29 × 9,630,024,507.15
  4. Step 4: Simplify right side
    16,059,157,801.66x = 213,422,874,467,831,250,944
  5. Step 5: Solve for x
    x = 213,422,874,467,831,250,944/16,059,157,801.66
  6. Step 6: Final answer
    x = 13,289,792,472.54

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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.