Home / 35,930,149.60-53,902,222.80-10,371,992.80

Finding the Fourth Proportional to 35,930,149.60, 53,902,222.80 and 10,371,992.80

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Solution

The fourth proportional to 35,930,149.60, 53,902,222.80 and 10,371,992.80 is: 15,560,009.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,930,149.60 : 53,902,222.80 = 10,371,992.80 : x
  2. Step 2: Convert to fraction form
    35,930,149.60/53,902,222.80 = 10,371,992.80/x
  3. Step 3: Cross multiply
    35,930,149.60x = 53,902,222.80 × 10,371,992.80
  4. Step 4: Simplify right side
    35,930,149.60x = 559,073,466,785,595.88
  5. Step 5: Solve for x
    x = 559,073,466,785,595.88/35,930,149.60
  6. Step 6: Final answer
    x = 15,560,009.44

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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.