Home / 16,792,953.59-25,177,742.97-7,440,029.39

Finding the Fourth Proportional to 16,792,953.59, 25,177,742.97 and 7,440,029.39

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Solution

The fourth proportional to 16,792,953.59, 25,177,742.97 and 7,440,029.39 is: 11,154,866.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,792,953.59 : 25,177,742.97 = 7,440,029.39 : x
  2. Step 2: Convert to fraction form
    16,792,953.59/25,177,742.97 = 7,440,029.39/x
  3. Step 3: Cross multiply
    16,792,953.59x = 25,177,742.97 × 7,440,029.39
  4. Step 4: Simplify right side
    16,792,953.59x = 187,323,147,705,710.12
  5. Step 5: Solve for x
    x = 187,323,147,705,710.12/16,792,953.59
  6. Step 6: Final answer
    x = 11,154,866.04

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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.