Home / 52,794,364.09-79,191,693.76-16,408,075.04

Finding the Fourth Proportional to 52,794,364.09, 79,191,693.76 and 16,408,075.04

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Solution

The fourth proportional to 52,794,364.09, 79,191,693.76 and 16,408,075.04 is: 24,612,158.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,794,364.09 : 79,191,693.76 = 16,408,075.04 : x
  2. Step 2: Convert to fraction form
    52,794,364.09/79,191,693.76 = 16,408,075.04/x
  3. Step 3: Cross multiply
    52,794,364.09x = 79,191,693.76 × 16,408,075.04
  4. Step 4: Simplify right side
    52,794,364.09x = 1,299,383,253,714,739
  5. Step 5: Solve for x
    x = 1,299,383,253,714,739/52,794,364.09
  6. Step 6: Final answer
    x = 24,612,158.44

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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.