Home / 49,170,197.83-67,853,094.69-27,143,224.35

Finding the Fourth Proportional to 49,170,197.83, 67,853,094.69 and 27,143,224.35

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Solution

The fourth proportional to 49,170,197.83, 67,853,094.69 and 27,143,224.35 is: 37,456,667.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,170,197.83 : 67,853,094.69 = 27,143,224.35 : x
  2. Step 2: Convert to fraction form
    49,170,197.83/67,853,094.69 = 27,143,224.35/x
  3. Step 3: Cross multiply
    49,170,197.83x = 67,853,094.69 × 27,143,224.35
  4. Step 4: Simplify right side
    49,170,197.83x = 1,841,751,772,012,463.75
  5. Step 5: Solve for x
    x = 1,841,751,772,012,463.75/49,170,197.83
  6. Step 6: Final answer
    x = 37,456,667.93

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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.