Home / 50,818,532.76-70,130,019.24-27,613,659.24

Finding the Fourth Proportional to 50,818,532.76, 70,130,019.24 and 27,613,659.24

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Solution

The fourth proportional to 50,818,532.76, 70,130,019.24 and 27,613,659.24 is: 38,107,091.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,818,532.76 : 70,130,019.24 = 27,613,659.24 : x
  2. Step 2: Convert to fraction form
    50,818,532.76/70,130,019.24 = 27,613,659.24/x
  3. Step 3: Cross multiply
    50,818,532.76x = 70,130,019.24 × 27,613,659.24
  4. Step 4: Simplify right side
    50,818,532.76x = 1,936,546,453,788,003.50
  5. Step 5: Solve for x
    x = 1,936,546,453,788,003.50/50,818,532.76
  6. Step 6: Final answer
    x = 38,107,091.03

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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.