Home / 50,818,739.58-70,130,281.14-27,613,866.60

Finding the Fourth Proportional to 50,818,739.58, 70,130,281.14 and 27,613,866.60

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Solution

The fourth proportional to 50,818,739.58, 70,130,281.14 and 27,613,866.60 is: 38,107,364.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,818,739.58 : 70,130,281.14 = 27,613,866.60 : x
  2. Step 2: Convert to fraction form
    50,818,739.58/70,130,281.14 = 27,613,866.60/x
  3. Step 3: Cross multiply
    50,818,739.58x = 70,130,281.14 × 27,613,866.60
  4. Step 4: Simplify right side
    50,818,739.58x = 1,936,568,228,020,456
  5. Step 5: Solve for x
    x = 1,936,568,228,020,456/50,818,739.58
  6. Step 6: Final answer
    x = 38,107,364.41

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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.