Home / 60,481,806.40-90,734,519.40-24,084,002.80

Finding the Fourth Proportional to 60,481,806.40, 90,734,519.40 and 24,084,002.80

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Solution

The fourth proportional to 60,481,806.40, 90,734,519.40 and 24,084,002.80 is: 36,130,706.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,481,806.40 : 90,734,519.40 = 24,084,002.80 : x
  2. Step 2: Convert to fraction form
    60,481,806.40/90,734,519.40 = 24,084,002.80/x
  3. Step 3: Cross multiply
    60,481,806.40x = 90,734,519.40 × 24,084,002.80
  4. Step 4: Simplify right side
    60,481,806.40x = 2,185,250,419,286,254.50
  5. Step 5: Solve for x
    x = 2,185,250,419,286,254.50/60,481,806.40
  6. Step 6: Final answer
    x = 36,130,706.89

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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.