Home / 17,544,147.80-26,322,196.28-9,457,904.84

Finding the Fourth Proportional to 17,544,147.80, 26,322,196.28 and 9,457,904.84

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Solution

The fourth proportional to 17,544,147.80, 26,322,196.28 and 9,457,904.84 is: 14,190,078.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,544,147.80 : 26,322,196.28 = 9,457,904.84 : x
  2. Step 2: Convert to fraction form
    17,544,147.80/26,322,196.28 = 9,457,904.84/x
  3. Step 3: Cross multiply
    17,544,147.80x = 26,322,196.28 × 9,457,904.84
  4. Step 4: Simplify right side
    17,544,147.80x = 248,952,827,596,042
  5. Step 5: Solve for x
    x = 248,952,827,596,042/17,544,147.80
  6. Step 6: Final answer
    x = 14,190,078.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.