Home / 25,973,815.44-38,883,049.09-15,707,605.50

Finding the Fourth Proportional to 25,973,815.44, 38,883,049.09 and 15,707,605.50

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Solution

The fourth proportional to 25,973,815.44, 38,883,049.09 and 15,707,605.50 is: 23,514,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,973,815.44 : 38,883,049.09 = 15,707,605.50 : x
  2. Step 2: Convert to fraction form
    25,973,815.44/38,883,049.09 = 15,707,605.50/x
  3. Step 3: Cross multiply
    25,973,815.44x = 38,883,049.09 × 15,707,605.50
  4. Step 4: Simplify right side
    25,973,815.44x = 610,759,595,742,854
  5. Step 5: Solve for x
    x = 610,759,595,742,854/25,973,815.44
  6. Step 6: Final answer
    x = 23,514,435.03

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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.