Home / 34,497,037.80-51,745,556.70-10,239,708.60

Finding the Fourth Proportional to 34,497,037.80, 51,745,556.70 and 10,239,708.60

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Solution

The fourth proportional to 34,497,037.80, 51,745,556.70 and 10,239,708.60 is: 15,359,562.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,497,037.80 : 51,745,556.70 = 10,239,708.60 : x
  2. Step 2: Convert to fraction form
    34,497,037.80/51,745,556.70 = 10,239,708.60/x
  3. Step 3: Cross multiply
    34,497,037.80x = 51,745,556.70 × 10,239,708.60
  4. Step 4: Simplify right side
    34,497,037.80x = 529,859,421,952,777.62
  5. Step 5: Solve for x
    x = 529,859,421,952,777.62/34,497,037.80
  6. Step 6: Final answer
    x = 15,359,562.90

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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.