Home / 3,441,612,056,847.40-4,749,841,108,638.40-1,958,786,256,115.50

Finding the Fourth Proportional to 3,441,612,056,847.40, 4,749,841,108,638.40 and 1,958,786,256,115.50

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Solution

The fourth proportional to 3,441,612,056,847.40, 4,749,841,108,638.40 and 1,958,786,256,115.50 is: 2,703,362,066,570.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,612,056,847.40 : 4,749,841,108,638.40 = 1,958,786,256,115.50 : x
  2. Step 2: Convert to fraction form
    3,441,612,056,847.40/4,749,841,108,638.40 = 1,958,786,256,115.50/x
  3. Step 3: Cross multiply
    3,441,612,056,847.40x = 4,749,841,108,638.40 × 1,958,786,256,115.50
  4. Step 4: Simplify right side
    3,441,612,056,847.40x = 9,303,923,482,333,308,057,026,560
  5. Step 5: Solve for x
    x = 9,303,923,482,333,308,057,026,560/3,441,612,056,847.40
  6. Step 6: Final answer
    x = 2,703,362,066,570.61

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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.