Home / 49,192,053.60-67,884,325.38-27,166,485

Finding the Fourth Proportional to 49,192,053.60, 67,884,325.38 and 27,166,485

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Solution

The fourth proportional to 49,192,053.60, 67,884,325.38 and 27,166,485 is: 37,489,357.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,192,053.60 : 67,884,325.38 = 27,166,485 : x
  2. Step 2: Convert to fraction form
    49,192,053.60/67,884,325.38 = 27,166,485/x
  3. Step 3: Cross multiply
    49,192,053.60x = 67,884,325.38 × 27,166,485
  4. Step 4: Simplify right side
    49,192,053.60x = 1,844,178,507,170,889.25
  5. Step 5: Solve for x
    x = 1,844,178,507,170,889.25/49,192,053.60
  6. Step 6: Final answer
    x = 37,489,357.98

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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.