Home / 17,922,213.80-26,883,320.70-16,074,636.20

Finding the Fourth Proportional to 17,922,213.80, 26,883,320.70 and 16,074,636.20

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Solution

The fourth proportional to 17,922,213.80, 26,883,320.70 and 16,074,636.20 is: 24,111,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,922,213.80 : 26,883,320.70 = 16,074,636.20 : x
  2. Step 2: Convert to fraction form
    17,922,213.80/26,883,320.70 = 16,074,636.20/x
  3. Step 3: Cross multiply
    17,922,213.80x = 26,883,320.70 × 16,074,636.20
  4. Step 4: Simplify right side
    17,922,213.80x = 432,139,600,100,429.31
  5. Step 5: Solve for x
    x = 432,139,600,100,429.31/17,922,213.80
  6. Step 6: Final answer
    x = 24,111,954.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.