Home / 26,897,896.07-37,119,105.21-17,240,104.07

Finding the Fourth Proportional to 26,897,896.07, 37,119,105.21 and 17,240,104.07

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Solution

The fourth proportional to 26,897,896.07, 37,119,105.21 and 17,240,104.07 is: 23,791,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,897,896.07 : 37,119,105.21 = 17,240,104.07 : x
  2. Step 2: Convert to fraction form
    26,897,896.07/37,119,105.21 = 17,240,104.07/x
  3. Step 3: Cross multiply
    26,897,896.07x = 37,119,105.21 × 17,240,104.07
  4. Step 4: Simplify right side
    26,897,896.07x = 639,937,236,533,883.12
  5. Step 5: Solve for x
    x = 639,937,236,533,883.12/26,897,896.07
  6. Step 6: Final answer
    x = 23,791,349.14

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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.