Home / 25,641,005.79-35,383,186.46-14,036,324.52

Finding the Fourth Proportional to 25,641,005.79, 35,383,186.46 and 14,036,324.52

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Solution

The fourth proportional to 25,641,005.79, 35,383,186.46 and 14,036,324.52 is: 19,369,360.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,641,005.79 : 35,383,186.46 = 14,036,324.52 : x
  2. Step 2: Convert to fraction form
    25,641,005.79/35,383,186.46 = 14,036,324.52/x
  3. Step 3: Cross multiply
    25,641,005.79x = 35,383,186.46 × 14,036,324.52
  4. Step 4: Simplify right side
    25,641,005.79x = 496,649,887,634,048.31
  5. Step 5: Solve for x
    x = 496,649,887,634,048.31/25,641,005.79
  6. Step 6: Final answer
    x = 19,369,360.61

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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.