Home / 36,664,289.60-54,996,434.40-16,508,897.60

Finding the Fourth Proportional to 36,664,289.60, 54,996,434.40 and 16,508,897.60

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Solution

The fourth proportional to 36,664,289.60, 54,996,434.40 and 16,508,897.60 is: 24,763,346.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,664,289.60 : 54,996,434.40 = 16,508,897.60 : x
  2. Step 2: Convert to fraction form
    36,664,289.60/54,996,434.40 = 16,508,897.60/x
  3. Step 3: Cross multiply
    36,664,289.60x = 54,996,434.40 × 16,508,897.60
  4. Step 4: Simplify right side
    36,664,289.60x = 907,930,503,874,717.38
  5. Step 5: Solve for x
    x = 907,930,503,874,717.38/36,664,289.60
  6. Step 6: Final answer
    x = 24,763,346.40

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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.