Home / 34,159,598.05-51,198,229.71-15,690,056.34

Finding the Fourth Proportional to 34,159,598.05, 51,198,229.71 and 15,690,056.34

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Solution

The fourth proportional to 34,159,598.05, 51,198,229.71 and 15,690,056.34 is: 23,516,175.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,159,598.05 : 51,198,229.71 = 15,690,056.34 : x
  2. Step 2: Convert to fraction form
    34,159,598.05/51,198,229.71 = 15,690,056.34/x
  3. Step 3: Cross multiply
    34,159,598.05x = 51,198,229.71 × 15,690,056.34
  4. Step 4: Simplify right side
    34,159,598.05x = 803,303,108,658,161.88
  5. Step 5: Solve for x
    x = 803,303,108,658,161.88/34,159,598.05
  6. Step 6: Final answer
    x = 23,516,175.67

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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.