Home / 19,343,018.04-26,693,584.98-11,082,914.64

Finding the Fourth Proportional to 19,343,018.04, 26,693,584.98 and 11,082,914.64

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Solution

The fourth proportional to 19,343,018.04, 26,693,584.98 and 11,082,914.64 is: 15,294,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,343,018.04 : 26,693,584.98 = 11,082,914.64 : x
  2. Step 2: Convert to fraction form
    19,343,018.04/26,693,584.98 = 11,082,914.64/x
  3. Step 3: Cross multiply
    19,343,018.04x = 26,693,584.98 × 11,082,914.64
  4. Step 4: Simplify right side
    19,343,018.04x = 295,842,723,768,926.12
  5. Step 5: Solve for x
    x = 295,842,723,768,926.12/19,343,018.04
  6. Step 6: Final answer
    x = 15,294,548.30

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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.