Home / 39,593,294.70-59,389,942.05-36,723,513.30

Finding the Fourth Proportional to 39,593,294.70, 59,389,942.05 and 36,723,513.30

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Solution

The fourth proportional to 39,593,294.70, 59,389,942.05 and 36,723,513.30 is: 55,085,269.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,593,294.70 : 59,389,942.05 = 36,723,513.30 : x
  2. Step 2: Convert to fraction form
    39,593,294.70/59,389,942.05 = 36,723,513.30/x
  3. Step 3: Cross multiply
    39,593,294.70x = 59,389,942.05 × 36,723,513.30
  4. Step 4: Simplify right side
    39,593,294.70x = 2,181,007,326,759,404
  5. Step 5: Solve for x
    x = 2,181,007,326,759,404/39,593,294.70
  6. Step 6: Final answer
    x = 55,085,269.95

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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.