Home / 11,032,064.20-16,548,096.30-9,572,249.80

Finding the Fourth Proportional to 11,032,064.20, 16,548,096.30 and 9,572,249.80

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Solution

The fourth proportional to 11,032,064.20, 16,548,096.30 and 9,572,249.80 is: 14,358,374.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,064.20 : 16,548,096.30 = 9,572,249.80 : x
  2. Step 2: Convert to fraction form
    11,032,064.20/16,548,096.30 = 9,572,249.80/x
  3. Step 3: Cross multiply
    11,032,064.20x = 16,548,096.30 × 9,572,249.80
  4. Step 4: Simplify right side
    11,032,064.20x = 158,402,511,498,055.75
  5. Step 5: Solve for x
    x = 158,402,511,498,055.75/11,032,064.20
  6. Step 6: Final answer
    x = 14,358,374.70

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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.