Home / 1,799,941,156.70-2,483,900,499.99-996,170,214.77

Finding the Fourth Proportional to 1,799,941,156.70, 2,483,900,499.99 and 996,170,214.77

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Solution

The fourth proportional to 1,799,941,156.70, 2,483,900,499.99 and 996,170,214.77 is: 1,374,704,770.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,941,156.70 : 2,483,900,499.99 = 996,170,214.77 : x
  2. Step 2: Convert to fraction form
    1,799,941,156.70/2,483,900,499.99 = 996,170,214.77/x
  3. Step 3: Cross multiply
    1,799,941,156.70x = 2,483,900,499.99 × 996,170,214.77
  4. Step 4: Simplify right side
    1,799,941,156.70x = 2,474,387,694,529,928,704
  5. Step 5: Solve for x
    x = 2,474,387,694,529,928,704/1,799,941,156.70
  6. Step 6: Final answer
    x = 1,374,704,770.39

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Double scale
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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.