Home / 41,400,387.84-57,132,759.94-23,757,885.60

Finding the Fourth Proportional to 41,400,387.84, 57,132,759.94 and 23,757,885.60

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Solution

The fourth proportional to 41,400,387.84, 57,132,759.94 and 23,757,885.60 is: 32,786,011.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,400,387.84 : 57,132,759.94 = 23,757,885.60 : x
  2. Step 2: Convert to fraction form
    41,400,387.84/57,132,759.94 = 23,757,885.60/x
  3. Step 3: Cross multiply
    41,400,387.84x = 57,132,759.94 × 23,757,885.60
  4. Step 4: Simplify right side
    41,400,387.84x = 1,357,353,574,941,976.50
  5. Step 5: Solve for x
    x = 1,357,353,574,941,976.50/41,400,387.84
  6. Step 6: Final answer
    x = 32,786,011.09

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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.