Home / 17,922,039.40-26,883,059.10-5,954,775.40

Finding the Fourth Proportional to 17,922,039.40, 26,883,059.10 and 5,954,775.40

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Solution

The fourth proportional to 17,922,039.40, 26,883,059.10 and 5,954,775.40 is: 8,932,163.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,922,039.40 : 26,883,059.10 = 5,954,775.40 : x
  2. Step 2: Convert to fraction form
    17,922,039.40/26,883,059.10 = 5,954,775.40/x
  3. Step 3: Cross multiply
    17,922,039.40x = 26,883,059.10 × 5,954,775.40
  4. Step 4: Simplify right side
    17,922,039.40x = 160,082,579,005,426.16
  5. Step 5: Solve for x
    x = 160,082,579,005,426.16/17,922,039.40
  6. Step 6: Final answer
    x = 8,932,163.10

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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.