Home / 496,738,603.70-745,107,905.55-302,550,062.30

Finding the Fourth Proportional to 496,738,603.70, 745,107,905.55 and 302,550,062.30

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Solution

The fourth proportional to 496,738,603.70, 745,107,905.55 and 302,550,062.30 is: 453,825,093.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,738,603.70 : 745,107,905.55 = 302,550,062.30 : x
  2. Step 2: Convert to fraction form
    496,738,603.70/745,107,905.55 = 302,550,062.30/x
  3. Step 3: Cross multiply
    496,738,603.70x = 745,107,905.55 × 302,550,062.30
  4. Step 4: Simplify right side
    496,738,603.70x = 225,432,443,244,375,008
  5. Step 5: Solve for x
    x = 225,432,443,244,375,008/496,738,603.70
  6. Step 6: Final answer
    x = 453,825,093.45

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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.