Home / 2,482,791,706.80-3,723,888,961.80-1,028,617,498.80

Finding the Fourth Proportional to 2,482,791,706.80, 3,723,888,961.80 and 1,028,617,498.80

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Solution

The fourth proportional to 2,482,791,706.80, 3,723,888,961.80 and 1,028,617,498.80 is: 1,542,802,539.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,791,706.80 : 3,723,888,961.80 = 1,028,617,498.80 : x
  2. Step 2: Convert to fraction form
    2,482,791,706.80/3,723,888,961.80 = 1,028,617,498.80/x
  3. Step 3: Cross multiply
    2,482,791,706.80x = 3,723,888,961.80 × 1,028,617,498.80
  4. Step 4: Simplify right side
    2,482,791,706.80x = 3,830,457,349,695,644,672
  5. Step 5: Solve for x
    x = 3,830,457,349,695,644,672/2,482,791,706.80
  6. Step 6: Final answer
    x = 1,542,802,539.26

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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.