Home / 26,836,861.60-40,223,799.60-11,484,121.60

Finding the Fourth Proportional to 26,836,861.60, 40,223,799.60 and 11,484,121.60

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Solution

The fourth proportional to 26,836,861.60, 40,223,799.60 and 11,484,121.60 is: 17,212,705.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,836,861.60 : 40,223,799.60 = 11,484,121.60 : x
  2. Step 2: Convert to fraction form
    26,836,861.60/40,223,799.60 = 11,484,121.60/x
  3. Step 3: Cross multiply
    26,836,861.60x = 40,223,799.60 × 11,484,121.60
  4. Step 4: Simplify right side
    26,836,861.60x = 461,935,005,820,431.38
  5. Step 5: Solve for x
    x = 461,935,005,820,431.38/26,836,861.60
  6. Step 6: Final answer
    x = 17,212,705.89

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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.