Home / 48,383,955.41-66,769,829.03-26,653,923.41

Finding the Fourth Proportional to 48,383,955.41, 66,769,829.03 and 26,653,923.41

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Solution

The fourth proportional to 48,383,955.41, 66,769,829.03 and 26,653,923.41 is: 36,782,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,955.41 : 66,769,829.03 = 26,653,923.41 : x
  2. Step 2: Convert to fraction form
    48,383,955.41/66,769,829.03 = 26,653,923.41/x
  3. Step 3: Cross multiply
    48,383,955.41x = 66,769,829.03 × 26,653,923.41
  4. Step 4: Simplify right side
    48,383,955.41x = 1,779,677,909,064,414.75
  5. Step 5: Solve for x
    x = 1,779,677,909,064,414.75/48,383,955.41
  6. Step 6: Final answer
    x = 36,782,398.09

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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.