Home / 404,307,755,678.88-606,498,915,444.06-132,033,431,595.84

Finding the Fourth Proportional to 404,307,755,678.88, 606,498,915,444.06 and 132,033,431,595.84

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Solution

The fourth proportional to 404,307,755,678.88, 606,498,915,444.06 and 132,033,431,595.84 is: 198,062,322,427.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,307,755,678.88 : 606,498,915,444.06 = 132,033,431,595.84 : x
  2. Step 2: Convert to fraction form
    404,307,755,678.88/606,498,915,444.06 = 132,033,431,595.84/x
  3. Step 3: Cross multiply
    404,307,755,678.88x = 606,498,915,444.06 × 132,033,431,595.84
  4. Step 4: Simplify right side
    404,307,755,678.88x = 80,078,133,065,234,453,102,592
  5. Step 5: Solve for x
    x = 80,078,133,065,234,453,102,592/404,307,755,678.88
  6. Step 6: Final answer
    x = 198,062,322,427.56

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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.