Home / 26,212,080.15-36,172,838.52-14,610,379.28

Finding the Fourth Proportional to 26,212,080.15, 36,172,838.52 and 14,610,379.28

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Solution

The fourth proportional to 26,212,080.15, 36,172,838.52 and 14,610,379.28 is: 20,162,416.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,080.15 : 36,172,838.52 = 14,610,379.28 : x
  2. Step 2: Convert to fraction form
    26,212,080.15/36,172,838.52 = 14,610,379.28/x
  3. Step 3: Cross multiply
    26,212,080.15x = 36,172,838.52 × 14,610,379.28
  4. Step 4: Simplify right side
    26,212,080.15x = 528,498,890,230,529.75
  5. Step 5: Solve for x
    x = 528,498,890,230,529.75/26,212,080.15
  6. Step 6: Final answer
    x = 20,162,416.99

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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.