Home / 14,191,699.34-19,593,052.50-9,305,445.30

Finding the Fourth Proportional to 14,191,699.34, 19,593,052.50 and 9,305,445.30

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Solution

The fourth proportional to 14,191,699.34, 19,593,052.50 and 9,305,445.30 is: 12,847,092.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,191,699.34 : 19,593,052.50 = 9,305,445.30 : x
  2. Step 2: Convert to fraction form
    14,191,699.34/19,593,052.50 = 9,305,445.30/x
  3. Step 3: Cross multiply
    14,191,699.34x = 19,593,052.50 × 9,305,445.30
  4. Step 4: Simplify right side
    14,191,699.34x = 182,322,078,347,760.88
  5. Step 5: Solve for x
    x = 182,322,078,347,760.88/14,191,699.34
  6. Step 6: Final answer
    x = 12,847,092.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.