Home / 24,878,221.20-37,333,920.60-11,408,115.60

Finding the Fourth Proportional to 24,878,221.20, 37,333,920.60 and 11,408,115.60

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Solution

The fourth proportional to 24,878,221.20, 37,333,920.60 and 11,408,115.60 is: 17,119,780.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,878,221.20 : 37,333,920.60 = 11,408,115.60 : x
  2. Step 2: Convert to fraction form
    24,878,221.20/37,333,920.60 = 11,408,115.60/x
  3. Step 3: Cross multiply
    24,878,221.20x = 37,333,920.60 × 11,408,115.60
  4. Step 4: Simplify right side
    24,878,221.20x = 425,909,682,006,021.38
  5. Step 5: Solve for x
    x = 425,909,682,006,021.38/24,878,221.20
  6. Step 6: Final answer
    x = 17,119,780.33

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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.