Home / 18,070,564.48-27,100,098.68-5,937,231.32

Finding the Fourth Proportional to 18,070,564.48, 27,100,098.68 and 5,937,231.32

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Solution

The fourth proportional to 18,070,564.48, 27,100,098.68 and 5,937,231.32 is: 8,903,958.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,070,564.48 : 27,100,098.68 = 5,937,231.32 : x
  2. Step 2: Convert to fraction form
    18,070,564.48/27,100,098.68 = 5,937,231.32/x
  3. Step 3: Cross multiply
    18,070,564.48x = 27,100,098.68 × 5,937,231.32
  4. Step 4: Simplify right side
    18,070,564.48x = 160,899,554,657,986.66
  5. Step 5: Solve for x
    x = 160,899,554,657,986.66/18,070,564.48
  6. Step 6: Final answer
    x = 8,903,958.41

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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.