Home / 15,295,535.96-22,943,201.87-6,197,499.32

Finding the Fourth Proportional to 15,295,535.96, 22,943,201.87 and 6,197,499.32

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Solution

The fourth proportional to 15,295,535.96, 22,943,201.87 and 6,197,499.32 is: 9,296,207.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,295,535.96 : 22,943,201.87 = 6,197,499.32 : x
  2. Step 2: Convert to fraction form
    15,295,535.96/22,943,201.87 = 6,197,499.32/x
  3. Step 3: Cross multiply
    15,295,535.96x = 22,943,201.87 × 6,197,499.32
  4. Step 4: Simplify right side
    15,295,535.96x = 142,190,477,873,231.75
  5. Step 5: Solve for x
    x = 142,190,477,873,231.75/15,295,535.96
  6. Step 6: Final answer
    x = 9,296,207.62

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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.