Home / 79,059,473,175.09-120,441,638,710.96

Finding the Third Proportional to 79,059,473,175.09 and 120,441,638,710.96

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Solution

The third proportional to 79,059,473,175.09 and 120,441,638,710.96 is: 183,484,505,433.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,059,473,175.09 : 120,441,638,710.96 = 120,441,638,710.96 : x
  2. Step 2: Convert to fraction form
    79,059,473,175.09/120,441,638,710.96 = 120,441,638,710.96/x
  3. Step 3: Cross multiply
    79,059,473,175.09x = 120,441,638,710.96 × 120,441,638,710.96
  4. Step 4: Simplify right side
    79,059,473,175.09x = 14,506,188,335,381,420,703,744
  5. Step 5: Solve for x
    x = 14,506,188,335,381,420,703,744/79,059,473,175.09
  6. Step 6: Final answer
    x = 183,484,505,433.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.