Home / 34,383,841.60-51,558,011.20-10,119,616

Finding the Fourth Proportional to 34,383,841.60, 51,558,011.20 and 10,119,616

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Solution

The fourth proportional to 34,383,841.60, 51,558,011.20 and 10,119,616 is: 15,174,199.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,383,841.60 : 51,558,011.20 = 10,119,616 : x
  2. Step 2: Convert to fraction form
    34,383,841.60/51,558,011.20 = 10,119,616/x
  3. Step 3: Cross multiply
    34,383,841.60x = 51,558,011.20 × 10,119,616
  4. Step 4: Simplify right side
    34,383,841.60x = 521,747,275,067,699.25
  5. Step 5: Solve for x
    x = 521,747,275,067,699.25/34,383,841.60
  6. Step 6: Final answer
    x = 15,174,199.59

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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.