Home / 34,159,597.05-51,198,228.21-15,690,055.34

Finding the Fourth Proportional to 34,159,597.05, 51,198,228.21 and 15,690,055.34

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Solution

The fourth proportional to 34,159,597.05, 51,198,228.21 and 15,690,055.34 is: 23,516,174.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,159,597.05 : 51,198,228.21 = 15,690,055.34 : x
  2. Step 2: Convert to fraction form
    34,159,597.05/51,198,228.21 = 15,690,055.34/x
  3. Step 3: Cross multiply
    34,159,597.05x = 51,198,228.21 × 15,690,055.34
  4. Step 4: Simplify right side
    34,159,597.05x = 803,303,034,023,425.88
  5. Step 5: Solve for x
    x = 803,303,034,023,425.88/34,159,597.05
  6. Step 6: Final answer
    x = 23,516,174.18

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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.