Home / 27,567,436,947.39-41,361,576,978.69-10,791,237,838.14

Finding the Fourth Proportional to 27,567,436,947.39, 41,361,576,978.69 and 10,791,237,838.14

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Solution

The fourth proportional to 27,567,436,947.39, 41,361,576,978.69 and 10,791,237,838.14 is: 16,190,936,262.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,567,436,947.39 : 41,361,576,978.69 = 10,791,237,838.14 : x
  2. Step 2: Convert to fraction form
    27,567,436,947.39/41,361,576,978.69 = 10,791,237,838.14/x
  3. Step 3: Cross multiply
    27,567,436,947.39x = 41,361,576,978.69 × 10,791,237,838.14
  4. Step 4: Simplify right side
    27,567,436,947.39x = 446,342,614,537,579,855,872
  5. Step 5: Solve for x
    x = 446,342,614,537,579,855,872/27,567,436,947.39
  6. Step 6: Final answer
    x = 16,190,936,262.57

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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.