Home / 16,703,932,023.97-23,051,546,109.51-9,082,923,315.51

Finding the Fourth Proportional to 16,703,932,023.97, 23,051,546,109.51 and 9,082,923,315.51

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Solution

The fourth proportional to 16,703,932,023.97, 23,051,546,109.51 and 9,082,923,315.51 is: 12,534,499,381.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,703,932,023.97 : 23,051,546,109.51 = 9,082,923,315.51 : x
  2. Step 2: Convert to fraction form
    16,703,932,023.97/23,051,546,109.51 = 9,082,923,315.51/x
  3. Step 3: Cross multiply
    16,703,932,023.97x = 23,051,546,109.51 × 9,082,923,315.51
  4. Step 4: Simplify right side
    16,703,932,023.97x = 209,375,425,616,622,190,592
  5. Step 5: Solve for x
    x = 209,375,425,616,622,190,592/16,703,932,023.97
  6. Step 6: Final answer
    x = 12,534,499,381.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.