Home / 17,903,884.57-26,836,706.45-10,210,964.67

Finding the Fourth Proportional to 17,903,884.57, 26,836,706.45 and 10,210,964.67

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Solution

The fourth proportional to 17,903,884.57, 26,836,706.45 and 10,210,964.67 is: 15,305,542.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,903,884.57 : 26,836,706.45 = 10,210,964.67 : x
  2. Step 2: Convert to fraction form
    17,903,884.57/26,836,706.45 = 10,210,964.67/x
  3. Step 3: Cross multiply
    17,903,884.57x = 26,836,706.45 × 10,210,964.67
  4. Step 4: Simplify right side
    17,903,884.57x = 274,028,661,445,638.53
  5. Step 5: Solve for x
    x = 274,028,661,445,638.53/17,903,884.57
  6. Step 6: Final answer
    x = 15,305,542.24

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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.