Home / 2,914,044,584.80-4,021,393,559.94-1,575,934,645.48

Finding the Fourth Proportional to 2,914,044,584.80, 4,021,393,559.94 and 1,575,934,645.48

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Solution

The fourth proportional to 2,914,044,584.80, 4,021,393,559.94 and 1,575,934,645.48 is: 2,174,796,318.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,044,584.80 : 4,021,393,559.94 = 1,575,934,645.48 : x
  2. Step 2: Convert to fraction form
    2,914,044,584.80/4,021,393,559.94 = 1,575,934,645.48/x
  3. Step 3: Cross multiply
    2,914,044,584.80x = 4,021,393,559.94 × 1,575,934,645.48
  4. Step 4: Simplify right side
    2,914,044,584.80x = 6,337,453,434,219,598,848
  5. Step 5: Solve for x
    x = 6,337,453,434,219,598,848/2,914,044,584.80
  6. Step 6: Final answer
    x = 2,174,796,318.24

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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.