Home / 16,704,018,556.32-23,045,904,354.24-9,469,290,403.20

Finding the Fourth Proportional to 16,704,018,556.32, 23,045,904,354.24 and 9,469,290,403.20

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Solution

The fourth proportional to 16,704,018,556.32, 23,045,904,354.24 and 9,469,290,403.20 is: 13,064,422,803.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,018,556.32 : 23,045,904,354.24 = 9,469,290,403.20 : x
  2. Step 2: Convert to fraction form
    16,704,018,556.32/23,045,904,354.24 = 9,469,290,403.20/x
  3. Step 3: Cross multiply
    16,704,018,556.32x = 23,045,904,354.24 × 9,469,290,403.20
  4. Step 4: Simplify right side
    16,704,018,556.32x = 218,228,360,934,669,942,784
  5. Step 5: Solve for x
    x = 218,228,360,934,669,942,784/16,704,018,556.32
  6. Step 6: Final answer
    x = 13,064,422,803.34

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Double scale
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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.