Home / 67,527,208.48-93,192,119.76-38,148,351.52

Finding the Fourth Proportional to 67,527,208.48, 93,192,119.76 and 38,148,351.52

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Solution

The fourth proportional to 67,527,208.48, 93,192,119.76 and 38,148,351.52 is: 52,647,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,527,208.48 : 93,192,119.76 = 38,148,351.52 : x
  2. Step 2: Convert to fraction form
    67,527,208.48/93,192,119.76 = 38,148,351.52/x
  3. Step 3: Cross multiply
    67,527,208.48x = 93,192,119.76 × 38,148,351.52
  4. Step 4: Simplify right side
    67,527,208.48x = 3,555,125,743,498,418.50
  5. Step 5: Solve for x
    x = 3,555,125,743,498,418.50/67,527,208.48
  6. Step 6: Final answer
    x = 52,647,308.00

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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.