Home / 26,115,084.96-36,000,834.83-18,250,179.15

Finding the Fourth Proportional to 26,115,084.96, 36,000,834.83 and 18,250,179.15

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Solution

The fourth proportional to 26,115,084.96, 36,000,834.83 and 18,250,179.15 is: 25,158,703.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,115,084.96 : 36,000,834.83 = 18,250,179.15 : x
  2. Step 2: Convert to fraction form
    26,115,084.96/36,000,834.83 = 18,250,179.15/x
  3. Step 3: Cross multiply
    26,115,084.96x = 36,000,834.83 × 18,250,179.15
  4. Step 4: Simplify right side
    26,115,084.96x = 657,021,685,105,808.88
  5. Step 5: Solve for x
    x = 657,021,685,105,808.88/26,115,084.96
  6. Step 6: Final answer
    x = 25,158,703.72

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.