Home / 17,956,065.36-26,937,880.84-5,824,581.56

Finding the Fourth Proportional to 17,956,065.36, 26,937,880.84 and 5,824,581.56

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Solution

The fourth proportional to 17,956,065.36, 26,937,880.84 and 5,824,581.56 is: 8,738,099.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,956,065.36 : 26,937,880.84 = 5,824,581.56 : x
  2. Step 2: Convert to fraction form
    17,956,065.36/26,937,880.84 = 5,824,581.56/x
  3. Step 3: Cross multiply
    17,956,065.36x = 26,937,880.84 × 5,824,581.56
  4. Step 4: Simplify right side
    17,956,065.36x = 156,901,884,006,141.31
  5. Step 5: Solve for x
    x = 156,901,884,006,141.31/17,956,065.36
  6. Step 6: Final answer
    x = 8,738,099.40

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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.