Home / 336,302,603.70-504,453,905.55-282,733,350.90

Finding the Fourth Proportional to 336,302,603.70, 504,453,905.55 and 282,733,350.90

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Solution

The fourth proportional to 336,302,603.70, 504,453,905.55 and 282,733,350.90 is: 424,100,026.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,302,603.70 : 504,453,905.55 = 282,733,350.90 : x
  2. Step 2: Convert to fraction form
    336,302,603.70/504,453,905.55 = 282,733,350.90/x
  3. Step 3: Cross multiply
    336,302,603.70x = 504,453,905.55 × 282,733,350.90
  4. Step 4: Simplify right side
    336,302,603.70x = 142,625,943,090,743,600
  5. Step 5: Solve for x
    x = 142,625,943,090,743,600/336,302,603.70
  6. Step 6: Final answer
    x = 424,100,026.35

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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.