Home / 48,383,888.36-66,769,736.52-26,653,856.36

Finding the Fourth Proportional to 48,383,888.36, 66,769,736.52 and 26,653,856.36

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Solution

The fourth proportional to 48,383,888.36, 66,769,736.52 and 26,653,856.36 is: 36,782,305.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,888.36 : 66,769,736.52 = 26,653,856.36 : x
  2. Step 2: Convert to fraction form
    48,383,888.36/66,769,736.52 = 26,653,856.36/x
  3. Step 3: Cross multiply
    48,383,888.36x = 66,769,736.52 × 26,653,856.36
  4. Step 4: Simplify right side
    48,383,888.36x = 1,779,670,966,399,126.25
  5. Step 5: Solve for x
    x = 1,779,670,966,399,126.25/48,383,888.36
  6. Step 6: Final answer
    x = 36,782,305.57

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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.