Home / 568,266,436.74-852,423,571.17-180,104,583.90

Finding the Fourth Proportional to 568,266,436.74, 852,423,571.17 and 180,104,583.90

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Solution

The fourth proportional to 568,266,436.74, 852,423,571.17 and 180,104,583.90 is: 270,164,455.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,266,436.74 : 852,423,571.17 = 180,104,583.90 : x
  2. Step 2: Convert to fraction form
    568,266,436.74/852,423,571.17 = 180,104,583.90/x
  3. Step 3: Cross multiply
    568,266,436.74x = 852,423,571.17 × 180,104,583.90
  4. Step 4: Simplify right side
    568,266,436.74x = 153,525,392,592,124,896
  5. Step 5: Solve for x
    x = 153,525,392,592,124,896/568,266,436.74
  6. Step 6: Final answer
    x = 270,164,455.73

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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.