Home / 27,498,866.67-41,241,900.90-10,235,197.91

Finding the Fourth Proportional to 27,498,866.67, 41,241,900.90 and 10,235,197.91

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Solution

The fourth proportional to 27,498,866.67, 41,241,900.90 and 10,235,197.91 is: 15,350,415.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,498,866.67 : 41,241,900.90 = 10,235,197.91 : x
  2. Step 2: Convert to fraction form
    27,498,866.67/41,241,900.90 = 10,235,197.91/x
  3. Step 3: Cross multiply
    27,498,866.67x = 41,241,900.90 × 10,235,197.91
  4. Step 4: Simplify right side
    27,498,866.67x = 422,119,017,689,897.56
  5. Step 5: Solve for x
    x = 422,119,017,689,897.56/27,498,866.67
  6. Step 6: Final answer
    x = 15,350,415.08

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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.