Home / 32,764,986.80-49,084,811.40-17,613,882.80

Finding the Fourth Proportional to 32,764,986.80, 49,084,811.40 and 17,613,882.80

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Solution

The fourth proportional to 32,764,986.80, 49,084,811.40 and 17,613,882.80 is: 26,387,134.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,764,986.80 : 49,084,811.40 = 17,613,882.80 : x
  2. Step 2: Convert to fraction form
    32,764,986.80/49,084,811.40 = 17,613,882.80/x
  3. Step 3: Cross multiply
    32,764,986.80x = 49,084,811.40 × 17,613,882.80
  4. Step 4: Simplify right side
    32,764,986.80x = 864,574,115,259,703.88
  5. Step 5: Solve for x
    x = 864,574,115,259,703.88/32,764,986.80
  6. Step 6: Final answer
    x = 26,387,134.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.