Home / 24,025,907.80-36,042,788.58-7,847,162.20

Finding the Fourth Proportional to 24,025,907.80, 36,042,788.58 and 7,847,162.20

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Solution

The fourth proportional to 24,025,907.80, 36,042,788.58 and 7,847,162.20 is: 11,772,025.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025,907.80 : 36,042,788.58 = 7,847,162.20 : x
  2. Step 2: Convert to fraction form
    24,025,907.80/36,042,788.58 = 7,847,162.20/x
  3. Step 3: Cross multiply
    24,025,907.80x = 36,042,788.58 × 7,847,162.20
  4. Step 4: Simplify right side
    24,025,907.80x = 282,833,608,127,567.69
  5. Step 5: Solve for x
    x = 282,833,608,127,567.69/24,025,907.80
  6. Step 6: Final answer
    x = 11,772,025.87

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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.