Home / 1,453,372,087.14-2,179,952,678.02-567,890,948.64

Finding the Fourth Proportional to 1,453,372,087.14, 2,179,952,678.02 and 567,890,948.64

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Solution

The fourth proportional to 1,453,372,087.14, 2,179,952,678.02 and 567,890,948.64 is: 851,795,218.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,372,087.14 : 2,179,952,678.02 = 567,890,948.64 : x
  2. Step 2: Convert to fraction form
    1,453,372,087.14/2,179,952,678.02 = 567,890,948.64/x
  3. Step 3: Cross multiply
    1,453,372,087.14x = 2,179,952,678.02 × 567,890,948.64
  4. Step 4: Simplify right side
    1,453,372,087.14x = 1,237,975,394,311,086,336
  5. Step 5: Solve for x
    x = 1,237,975,394,311,086,336/1,453,372,087.14
  6. Step 6: Final answer
    x = 851,795,218.35

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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.