Home / 39,593,138.80-59,389,708.20-34,806,233.20

Finding the Fourth Proportional to 39,593,138.80, 59,389,708.20 and 34,806,233.20

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Solution

The fourth proportional to 39,593,138.80, 59,389,708.20 and 34,806,233.20 is: 52,209,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,593,138.80 : 59,389,708.20 = 34,806,233.20 : x
  2. Step 2: Convert to fraction form
    39,593,138.80/59,389,708.20 = 34,806,233.20/x
  3. Step 3: Cross multiply
    39,593,138.80x = 59,389,708.20 × 34,806,233.20
  4. Step 4: Simplify right side
    39,593,138.80x = 2,067,132,033,289,152.50
  5. Step 5: Solve for x
    x = 2,067,132,033,289,152.50/39,593,138.80
  6. Step 6: Final answer
    x = 52,209,349.80

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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.