Home / 41,044,028.40-61,525,434.60-19,440,658.80

Finding the Fourth Proportional to 41,044,028.40, 61,525,434.60 and 19,440,658.80

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Solution

The fourth proportional to 41,044,028.40, 61,525,434.60 and 19,440,658.80 is: 29,141,754.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,044,028.40 : 61,525,434.60 = 19,440,658.80 : x
  2. Step 2: Convert to fraction form
    41,044,028.40/61,525,434.60 = 19,440,658.80/x
  3. Step 3: Cross multiply
    41,044,028.40x = 61,525,434.60 × 19,440,658.80
  4. Step 4: Simplify right side
    41,044,028.40x = 1,196,094,981,580,314.50
  5. Step 5: Solve for x
    x = 1,196,094,981,580,314.50/41,044,028.40
  6. Step 6: Final answer
    x = 29,141,754.07

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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.