Home / 49,764,292.11-74,635,240.71-17,851,588.11

Finding the Fourth Proportional to 49,764,292.11, 74,635,240.71 and 17,851,588.11

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Solution

The fourth proportional to 49,764,292.11, 74,635,240.71 and 17,851,588.11 is: 26,773,365.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,764,292.11 : 74,635,240.71 = 17,851,588.11 : x
  2. Step 2: Convert to fraction form
    49,764,292.11/74,635,240.71 = 17,851,588.11/x
  3. Step 3: Cross multiply
    49,764,292.11x = 74,635,240.71 × 17,851,588.11
  4. Step 4: Simplify right side
    49,764,292.11x = 1,332,357,575,645,623.75
  5. Step 5: Solve for x
    x = 1,332,357,575,645,623.75/49,764,292.11
  6. Step 6: Final answer
    x = 26,773,365.38

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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.