Home / 16,704,018,559.32-23,045,904,358.38-9,469,290,406.20

Finding the Fourth Proportional to 16,704,018,559.32, 23,045,904,358.38 and 9,469,290,406.20

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Solution

The fourth proportional to 16,704,018,559.32, 23,045,904,358.38 and 9,469,290,406.20 is: 13,064,422,807.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,018,559.32 : 23,045,904,358.38 = 9,469,290,406.20 : x
  2. Step 2: Convert to fraction form
    16,704,018,559.32/23,045,904,358.38 = 9,469,290,406.20/x
  3. Step 3: Cross multiply
    16,704,018,559.32x = 23,045,904,358.38 × 9,469,290,406.20
  4. Step 4: Simplify right side
    16,704,018,559.32x = 218,228,361,043,010,519,040
  5. Step 5: Solve for x
    x = 218,228,361,043,010,519,040/16,704,018,559.32
  6. Step 6: Final answer
    x = 13,064,422,807.48

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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.