Home / 26,859,158.50-40,259,586.17-17,633,259.36

Finding the Fourth Proportional to 26,859,158.50, 40,259,586.17 and 17,633,259.36

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Solution

The fourth proportional to 26,859,158.50, 40,259,586.17 and 17,633,259.36 is: 26,430,750.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,859,158.50 : 40,259,586.17 = 17,633,259.36 : x
  2. Step 2: Convert to fraction form
    26,859,158.50/40,259,586.17 = 17,633,259.36/x
  3. Step 3: Cross multiply
    26,859,158.50x = 40,259,586.17 × 17,633,259.36
  4. Step 4: Simplify right side
    26,859,158.50x = 709,907,724,460,581.12
  5. Step 5: Solve for x
    x = 709,907,724,460,581.12/26,859,158.50
  6. Step 6: Final answer
    x = 26,430,750.78

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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.