Home / 11,451,796,508.60-17,177,694,762.90-10,625,299,465.40

Finding the Fourth Proportional to 11,451,796,508.60, 17,177,694,762.90 and 10,625,299,465.40

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Solution

The fourth proportional to 11,451,796,508.60, 17,177,694,762.90 and 10,625,299,465.40 is: 15,937,949,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,451,796,508.60 : 17,177,694,762.90 = 10,625,299,465.40 : x
  2. Step 2: Convert to fraction form
    11,451,796,508.60/17,177,694,762.90 = 10,625,299,465.40/x
  3. Step 3: Cross multiply
    11,451,796,508.60x = 17,177,694,762.90 × 10,625,299,465.40
  4. Step 4: Simplify right side
    11,451,796,508.60x = 182,518,150,981,045,747,712
  5. Step 5: Solve for x
    x = 182,518,150,981,045,747,712/11,451,796,508.60
  6. Step 6: Final answer
    x = 15,937,949,198.10

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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.