Home / 3,354,333,709.80-4,629,187,625.40-1,848,956,670.60

Finding the Fourth Proportional to 3,354,333,709.80, 4,629,187,625.40 and 1,848,956,670.60

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Solution

The fourth proportional to 3,354,333,709.80, 4,629,187,625.40 and 1,848,956,670.60 is: 2,551,674,365.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,333,709.80 : 4,629,187,625.40 = 1,848,956,670.60 : x
  2. Step 2: Convert to fraction form
    3,354,333,709.80/4,629,187,625.40 = 1,848,956,670.60/x
  3. Step 3: Cross multiply
    3,354,333,709.80x = 4,629,187,625.40 × 1,848,956,670.60
  4. Step 4: Simplify right side
    3,354,333,709.80x = 8,559,167,339,442,302,976
  5. Step 5: Solve for x
    x = 8,559,167,339,442,302,976/3,354,333,709.80
  6. Step 6: Final answer
    x = 2,551,674,365.15

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1.5x scale

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.