Home / 7,917,088,505.63-11,616,810,314.63

Finding the Third Proportional to 7,917,088,505.63 and 11,616,810,314.63

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Solution

The third proportional to 7,917,088,505.63 and 11,616,810,314.63 is: 17,045,443,131.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,917,088,505.63 : 11,616,810,314.63 = 11,616,810,314.63 : x
  2. Step 2: Convert to fraction form
    7,917,088,505.63/11,616,810,314.63 = 11,616,810,314.63/x
  3. Step 3: Cross multiply
    7,917,088,505.63x = 11,616,810,314.63 × 11,616,810,314.63
  4. Step 4: Simplify right side
    7,917,088,505.63x = 134,950,281,885,977,788,416
  5. Step 5: Solve for x
    x = 134,950,281,885,977,788,416/7,917,088,505.63
  6. Step 6: Final answer
    x = 17,045,443,131.03

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.