Home / 15,284,367.63-22,925,804.22-5,698,998.14

Finding the Fourth Proportional to 15,284,367.63, 22,925,804.22 and 5,698,998.14

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Solution

The fourth proportional to 15,284,367.63, 22,925,804.22 and 5,698,998.14 is: 8,548,218.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,284,367.63 : 22,925,804.22 = 5,698,998.14 : x
  2. Step 2: Convert to fraction form
    15,284,367.63/22,925,804.22 = 5,698,998.14/x
  3. Step 3: Cross multiply
    15,284,367.63x = 22,925,804.22 × 5,698,998.14
  4. Step 4: Simplify right side
    15,284,367.63x = 130,654,115,493,155.12
  5. Step 5: Solve for x
    x = 130,654,115,493,155.12/15,284,367.63
  6. Step 6: Final answer
    x = 8,548,218.59

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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.