Home / 29,526,013.60-44,289,020.40-27,187,673.20

Finding the Fourth Proportional to 29,526,013.60, 44,289,020.40 and 27,187,673.20

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Solution

The fourth proportional to 29,526,013.60, 44,289,020.40 and 27,187,673.20 is: 40,781,509.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,013.60 : 44,289,020.40 = 27,187,673.20 : x
  2. Step 2: Convert to fraction form
    29,526,013.60/44,289,020.40 = 27,187,673.20/x
  3. Step 3: Cross multiply
    29,526,013.60x = 44,289,020.40 × 27,187,673.20
  4. Step 4: Simplify right side
    29,526,013.60x = 1,204,115,412,983,333.25
  5. Step 5: Solve for x
    x = 1,204,115,412,983,333.25/29,526,013.60
  6. Step 6: Final answer
    x = 40,781,509.80

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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.