Home / 15,686,524.96-23,509,443.76-7,044,244

Finding the Fourth Proportional to 15,686,524.96, 23,509,443.76 and 7,044,244

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Solution

The fourth proportional to 15,686,524.96, 23,509,443.76 and 7,044,244 is: 10,557,230.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,686,524.96 : 23,509,443.76 = 7,044,244 : x
  2. Step 2: Convert to fraction form
    15,686,524.96/23,509,443.76 = 7,044,244/x
  3. Step 3: Cross multiply
    15,686,524.96x = 23,509,443.76 × 7,044,244
  4. Step 4: Simplify right side
    15,686,524.96x = 165,606,258,149,717.44
  5. Step 5: Solve for x
    x = 165,606,258,149,717.44/15,686,524.96
  6. Step 6: Final answer
    x = 10,557,230.40

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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.