Home / 49,166,064.09-67,849,181.24-27,139,576.95

Finding the Fourth Proportional to 49,166,064.09, 67,849,181.24 and 27,139,576.95

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Solution

The fourth proportional to 49,166,064.09, 67,849,181.24 and 27,139,576.95 is: 37,452,623.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166,064.09 : 67,849,181.24 = 27,139,576.95 : x
  2. Step 2: Convert to fraction form
    49,166,064.09/67,849,181.24 = 27,139,576.95/x
  3. Step 3: Cross multiply
    49,166,064.09x = 67,849,181.24 × 27,139,576.95
  4. Step 4: Simplify right side
    49,166,064.09x = 1,841,398,075,121,778.50
  5. Step 5: Solve for x
    x = 1,841,398,075,121,778.50/49,166,064.09
  6. Step 6: Final answer
    x = 37,452,623.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.