Home / 1,824,797,074.60-2,731,820,840.70-1,718,496,044.20

Finding the Fourth Proportional to 1,824,797,074.60, 2,731,820,840.70 and 1,718,496,044.20

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Solution

The fourth proportional to 1,824,797,074.60, 2,731,820,840.70 and 1,718,496,044.20 is: 2,572,682,394.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,797,074.60 : 2,731,820,840.70 = 1,718,496,044.20 : x
  2. Step 2: Convert to fraction form
    1,824,797,074.60/2,731,820,840.70 = 1,718,496,044.20/x
  3. Step 3: Cross multiply
    1,824,797,074.60x = 2,731,820,840.70 × 1,718,496,044.20
  4. Step 4: Simplify right side
    1,824,797,074.60x = 4,694,623,308,206,067,712
  5. Step 5: Solve for x
    x = 4,694,623,308,206,067,712/1,824,797,074.60
  6. Step 6: Final answer
    x = 2,572,682,394.96

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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.