Home / 26,212,080.40-36,172,838.87-14,610,379.53

Finding the Fourth Proportional to 26,212,080.40, 36,172,838.87 and 14,610,379.53

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Solution

The fourth proportional to 26,212,080.40, 36,172,838.87 and 14,610,379.53 is: 20,162,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,080.40 : 36,172,838.87 = 14,610,379.53 : x
  2. Step 2: Convert to fraction form
    26,212,080.40/36,172,838.87 = 14,610,379.53/x
  3. Step 3: Cross multiply
    26,212,080.40x = 36,172,838.87 × 14,610,379.53
  4. Step 4: Simplify right side
    26,212,080.40x = 528,498,904,568,236.25
  5. Step 5: Solve for x
    x = 528,498,904,568,236.25/26,212,080.40
  6. Step 6: Final answer
    x = 20,162,417.35

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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.