Home / 1,695,744,066.60-2,543,616,099.90-1,684,994,524.20

Finding the Fourth Proportional to 1,695,744,066.60, 2,543,616,099.90 and 1,684,994,524.20

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Solution

The fourth proportional to 1,695,744,066.60, 2,543,616,099.90 and 1,684,994,524.20 is: 2,527,491,786.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,744,066.60 : 2,543,616,099.90 = 1,684,994,524.20 : x
  2. Step 2: Convert to fraction form
    1,695,744,066.60/2,543,616,099.90 = 1,684,994,524.20/x
  3. Step 3: Cross multiply
    1,695,744,066.60x = 2,543,616,099.90 × 1,684,994,524.20
  4. Step 4: Simplify right side
    1,695,744,066.60x = 4,285,979,199,998,460,416
  5. Step 5: Solve for x
    x = 4,285,979,199,998,460,416/1,695,744,066.60
  6. Step 6: Final answer
    x = 2,527,491,786.30

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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.