Home / 39,715,387.52-54,811,672.71-24,043,047.24

Finding the Fourth Proportional to 39,715,387.52, 54,811,672.71 and 24,043,047.24

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Solution

The fourth proportional to 39,715,387.52, 54,811,672.71 and 24,043,047.24 is: 33,182,091.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,715,387.52 : 54,811,672.71 = 24,043,047.24 : x
  2. Step 2: Convert to fraction form
    39,715,387.52/54,811,672.71 = 24,043,047.24/x
  3. Step 3: Cross multiply
    39,715,387.52x = 54,811,672.71 × 24,043,047.24
  4. Step 4: Simplify right side
    39,715,387.52x = 1,317,839,636,269,948.75
  5. Step 5: Solve for x
    x = 1,317,839,636,269,948.75/39,715,387.52
  6. Step 6: Final answer
    x = 33,182,091.84

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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.