Home / 2,713,230,885.80-3,745,070,584.26-1,584,505,117.16

Finding the Fourth Proportional to 2,713,230,885.80, 3,745,070,584.26 and 1,584,505,117.16

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Solution

The fourth proportional to 2,713,230,885.80, 3,745,070,584.26 and 1,584,505,117.16 is: 2,187,091,240.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,230,885.80 : 3,745,070,584.26 = 1,584,505,117.16 : x
  2. Step 2: Convert to fraction form
    2,713,230,885.80/3,745,070,584.26 = 1,584,505,117.16/x
  3. Step 3: Cross multiply
    2,713,230,885.80x = 3,745,070,584.26 × 1,584,505,117.16
  4. Step 4: Simplify right side
    2,713,230,885.80x = 5,934,083,504,885,361,664
  5. Step 5: Solve for x
    x = 5,934,083,504,885,361,664/2,713,230,885.80
  6. Step 6: Final answer
    x = 2,187,091,240.90

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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.