Home / 3,234,341,563.67-4,463,391,323.31-1,749,229,689.17

Finding the Fourth Proportional to 3,234,341,563.67, 4,463,391,323.31 and 1,749,229,689.17

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Solution

The fourth proportional to 3,234,341,563.67, 4,463,391,323.31 and 1,749,229,689.17 is: 2,413,936,952.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,341,563.67 : 4,463,391,323.31 = 1,749,229,689.17 : x
  2. Step 2: Convert to fraction form
    3,234,341,563.67/4,463,391,323.31 = 1,749,229,689.17/x
  3. Step 3: Cross multiply
    3,234,341,563.67x = 4,463,391,323.31 × 1,749,229,689.17
  4. Step 4: Simplify right side
    3,234,341,563.67x = 7,807,496,617,117,627,392
  5. Step 5: Solve for x
    x = 7,807,496,617,117,627,392/3,234,341,563.67
  6. Step 6: Final answer
    x = 2,413,936,952.37

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.