Home / 26,230,956.96-36,186,366.08-17,060,253.60

Finding the Fourth Proportional to 26,230,956.96, 36,186,366.08 and 17,060,253.60

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Solution

The fourth proportional to 26,230,956.96, 36,186,366.08 and 17,060,253.60 is: 23,535,114.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,230,956.96 : 36,186,366.08 = 17,060,253.60 : x
  2. Step 2: Convert to fraction form
    26,230,956.96/36,186,366.08 = 17,060,253.60/x
  3. Step 3: Cross multiply
    26,230,956.96x = 36,186,366.08 × 17,060,253.60
  4. Step 4: Simplify right side
    26,230,956.96x = 617,348,582,187,237.88
  5. Step 5: Solve for x
    x = 617,348,582,187,237.88/26,230,956.96
  6. Step 6: Final answer
    x = 23,535,114.76

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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.