Home / 7,080,078,671.16-10,617,518,199.09

Finding the Third Proportional to 7,080,078,671.16 and 10,617,518,199.09

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Solution

The third proportional to 7,080,078,671.16 and 10,617,518,199.09 is: 15,922,378,541.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,080,078,671.16 : 10,617,518,199.09 = 10,617,518,199.09 : x
  2. Step 2: Convert to fraction form
    7,080,078,671.16/10,617,518,199.09 = 10,617,518,199.09/x
  3. Step 3: Cross multiply
    7,080,078,671.16x = 10,617,518,199.09 × 10,617,518,199.09
  4. Step 4: Simplify right side
    7,080,078,671.16x = 112,731,692,708,092,297,216
  5. Step 5: Solve for x
    x = 112,731,692,708,092,297,216/7,080,078,671.16
  6. Step 6: Final answer
    x = 15,922,378,541.83

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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.