Home / 15,775,370.12-23,664,410.22-5,539,350.08

Finding the Fourth Proportional to 15,775,370.12, 23,664,410.22 and 5,539,350.08

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Solution

The fourth proportional to 15,775,370.12, 23,664,410.22 and 5,539,350.08 is: 8,309,500.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,775,370.12 : 23,664,410.22 = 5,539,350.08 : x
  2. Step 2: Convert to fraction form
    15,775,370.12/23,664,410.22 = 5,539,350.08/x
  3. Step 3: Cross multiply
    15,775,370.12x = 23,664,410.22 × 5,539,350.08
  4. Step 4: Simplify right side
    15,775,370.12x = 131,085,452,645,309.81
  5. Step 5: Solve for x
    x = 131,085,452,645,309.81/15,775,370.12
  6. Step 6: Final answer
    x = 8,309,500.93

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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.