Home / 2,482,791,707.80-3,723,888,963.30-1,028,617,499.80

Finding the Fourth Proportional to 2,482,791,707.80, 3,723,888,963.30 and 1,028,617,499.80

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Solution

The fourth proportional to 2,482,791,707.80, 3,723,888,963.30 and 1,028,617,499.80 is: 1,542,802,540.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,791,707.80 : 3,723,888,963.30 = 1,028,617,499.80 : x
  2. Step 2: Convert to fraction form
    2,482,791,707.80/3,723,888,963.30 = 1,028,617,499.80/x
  3. Step 3: Cross multiply
    2,482,791,707.80x = 3,723,888,963.30 × 1,028,617,499.80
  4. Step 4: Simplify right side
    2,482,791,707.80x = 3,830,457,354,962,460,160
  5. Step 5: Solve for x
    x = 3,830,457,354,962,460,160/2,482,791,707.80
  6. Step 6: Final answer
    x = 1,542,802,540.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.