Home / 55,292,584.03-76,275,270.97-34,376,685.50

Finding the Fourth Proportional to 55,292,584.03, 76,275,270.97 and 34,376,685.50

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Solution

The fourth proportional to 55,292,584.03, 76,275,270.97 and 34,376,685.50 is: 47,422,109.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,292,584.03 : 76,275,270.97 = 34,376,685.50 : x
  2. Step 2: Convert to fraction form
    55,292,584.03/76,275,270.97 = 34,376,685.50/x
  3. Step 3: Cross multiply
    55,292,584.03x = 76,275,270.97 × 34,376,685.50
  4. Step 4: Simplify right side
    55,292,584.03x = 2,622,091,001,477,416.50
  5. Step 5: Solve for x
    x = 2,622,091,001,477,416.50/55,292,584.03
  6. Step 6: Final answer
    x = 47,422,109.99

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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.