Home / 16,376,821.17-22,595,950.26-10,794,449.01

Finding the Fourth Proportional to 16,376,821.17, 22,595,950.26 and 10,794,449.01

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Solution

The fourth proportional to 16,376,821.17, 22,595,950.26 and 10,794,449.01 is: 14,893,661.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,376,821.17 : 22,595,950.26 = 10,794,449.01 : x
  2. Step 2: Convert to fraction form
    16,376,821.17/22,595,950.26 = 10,794,449.01/x
  3. Step 3: Cross multiply
    16,376,821.17x = 22,595,950.26 × 10,794,449.01
  4. Step 4: Simplify right side
    16,376,821.17x = 243,910,832,914,066.25
  5. Step 5: Solve for x
    x = 243,910,832,914,066.25/16,376,821.17
  6. Step 6: Final answer
    x = 14,893,661.62

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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.