Home / 39,593,239.70-59,389,859.55-36,723,458.30

Finding the Fourth Proportional to 39,593,239.70, 59,389,859.55 and 36,723,458.30

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Solution

The fourth proportional to 39,593,239.70, 59,389,859.55 and 36,723,458.30 is: 55,085,187.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,593,239.70 : 59,389,859.55 = 36,723,458.30 : x
  2. Step 2: Convert to fraction form
    39,593,239.70/59,389,859.55 = 36,723,458.30/x
  3. Step 3: Cross multiply
    39,593,239.70x = 59,389,859.55 × 36,723,458.30
  4. Step 4: Simplify right side
    39,593,239.70x = 2,181,001,030,627,281.50
  5. Step 5: Solve for x
    x = 2,181,001,030,627,281.50/39,593,239.70
  6. Step 6: Final answer
    x = 55,085,187.45

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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.