Home / 17,059,124.34-25,574,292.27-7,956,425.61

Finding the Fourth Proportional to 17,059,124.34, 25,574,292.27 and 7,956,425.61

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Solution

The fourth proportional to 17,059,124.34, 25,574,292.27 and 7,956,425.61 is: 11,927,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,124.34 : 25,574,292.27 = 7,956,425.61 : x
  2. Step 2: Convert to fraction form
    17,059,124.34/25,574,292.27 = 7,956,425.61/x
  3. Step 3: Cross multiply
    17,059,124.34x = 25,574,292.27 × 7,956,425.61
  4. Step 4: Simplify right side
    17,059,124.34x = 203,479,953,974,653.03
  5. Step 5: Solve for x
    x = 203,479,953,974,653.03/17,059,124.34
  6. Step 6: Final answer
    x = 11,927,924.90

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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.