Home / 95,431,788.54-143,363,169.22-56,595,713.30

Finding the Fourth Proportional to 95,431,788.54, 143,363,169.22 and 56,595,713.30

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Solution

The fourth proportional to 95,431,788.54, 143,363,169.22 and 56,595,713.30 is: 85,021,363.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,431,788.54 : 143,363,169.22 = 56,595,713.30 : x
  2. Step 2: Convert to fraction form
    95,431,788.54/143,363,169.22 = 56,595,713.30/x
  3. Step 3: Cross multiply
    95,431,788.54x = 143,363,169.22 × 56,595,713.30
  4. Step 4: Simplify right side
    95,431,788.54x = 8,113,740,822,954,504
  5. Step 5: Solve for x
    x = 8,113,740,822,954,504/95,431,788.54
  6. Step 6: Final answer
    x = 85,021,363.92

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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.