Home / 52,794,368.22-79,191,699.95-16,408,079.18

Finding the Fourth Proportional to 52,794,368.22, 79,191,699.95 and 16,408,079.18

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Solution

The fourth proportional to 52,794,368.22, 79,191,699.95 and 16,408,079.18 is: 24,612,164.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,794,368.22 : 79,191,699.95 = 16,408,079.18 : x
  2. Step 2: Convert to fraction form
    52,794,368.22/79,191,699.95 = 16,408,079.18/x
  3. Step 3: Cross multiply
    52,794,368.22x = 79,191,699.95 × 16,408,079.18
  4. Step 4: Simplify right side
    52,794,368.22x = 1,299,383,682,823,463.75
  5. Step 5: Solve for x
    x = 1,299,383,682,823,463.75/52,794,368.22
  6. Step 6: Final answer
    x = 24,612,164.64

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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.