Home / 3,606,561,112,598.40-4,977,057,542,441.80-1,960,435,027,400.80

Finding the Fourth Proportional to 3,606,561,112,598.40, 4,977,057,542,441.80 and 1,960,435,027,400.80

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Solution

The fourth proportional to 3,606,561,112,598.40, 4,977,057,542,441.80 and 1,960,435,027,400.80 is: 2,705,402,081,087.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,561,112,598.40 : 4,977,057,542,441.80 = 1,960,435,027,400.80 : x
  2. Step 2: Convert to fraction form
    3,606,561,112,598.40/4,977,057,542,441.80 = 1,960,435,027,400.80/x
  3. Step 3: Cross multiply
    3,606,561,112,598.40x = 4,977,057,542,441.80 × 1,960,435,027,400.80
  4. Step 4: Simplify right side
    3,606,561,112,598.40x = 9,757,197,939,592,247,331,782,656
  5. Step 5: Solve for x
    x = 9,757,197,939,592,247,331,782,656/3,606,561,112,598.40
  6. Step 6: Final answer
    x = 2,705,402,081,087.30

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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.