Home / 32,671,238.40-49,006,857.60-29,144,044.80

Finding the Fourth Proportional to 32,671,238.40, 49,006,857.60 and 29,144,044.80

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Solution

The fourth proportional to 32,671,238.40, 49,006,857.60 and 29,144,044.80 is: 43,716,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,238.40 : 49,006,857.60 = 29,144,044.80 : x
  2. Step 2: Convert to fraction form
    32,671,238.40/49,006,857.60 = 29,144,044.80/x
  3. Step 3: Cross multiply
    32,671,238.40x = 49,006,857.60 × 29,144,044.80
  4. Step 4: Simplify right side
    32,671,238.40x = 1,428,258,053,401,620.50
  5. Step 5: Solve for x
    x = 1,428,258,053,401,620.50/32,671,238.40
  6. Step 6: Final answer
    x = 43,716,067.20

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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.