Home / 17,733,953.84-26,579,364.40-12,548,057.44

Finding the Fourth Proportional to 17,733,953.84, 26,579,364.40 and 12,548,057.44

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Solution

The fourth proportional to 17,733,953.84, 26,579,364.40 and 12,548,057.44 is: 18,806,826.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733,953.84 : 26,579,364.40 = 12,548,057.44 : x
  2. Step 2: Convert to fraction form
    17,733,953.84/26,579,364.40 = 12,548,057.44/x
  3. Step 3: Cross multiply
    17,733,953.84x = 26,579,364.40 × 12,548,057.44
  4. Step 4: Simplify right side
    17,733,953.84x = 333,519,391,209,891.12
  5. Step 5: Solve for x
    x = 333,519,391,209,891.12/17,733,953.84
  6. Step 6: Final answer
    x = 18,806,826.40

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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.