Home / 25,641,007.79-35,383,189.21-14,036,326.52

Finding the Fourth Proportional to 25,641,007.79, 35,383,189.21 and 14,036,326.52

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Solution

The fourth proportional to 25,641,007.79, 35,383,189.21 and 14,036,326.52 is: 19,369,363.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,641,007.79 : 35,383,189.21 = 14,036,326.52 : x
  2. Step 2: Convert to fraction form
    25,641,007.79/35,383,189.21 = 14,036,326.52/x
  3. Step 3: Cross multiply
    25,641,007.79x = 35,383,189.21 × 14,036,326.52
  4. Step 4: Simplify right side
    25,641,007.79x = 496,649,997,070,500.88
  5. Step 5: Solve for x
    x = 496,649,997,070,500.88/25,641,007.79
  6. Step 6: Final answer
    x = 19,369,363.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.