Home / 58,804,986.72-81,150,949.12-32,698,944.04

Finding the Fourth Proportional to 58,804,986.72, 81,150,949.12 and 32,698,944.04

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Solution

The fourth proportional to 58,804,986.72, 81,150,949.12 and 32,698,944.04 is: 45,124,580.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,804,986.72 : 81,150,949.12 = 32,698,944.04 : x
  2. Step 2: Convert to fraction form
    58,804,986.72/81,150,949.12 = 32,698,944.04/x
  3. Step 3: Cross multiply
    58,804,986.72x = 81,150,949.12 × 32,698,944.04
  4. Step 4: Simplify right side
    58,804,986.72x = 2,653,550,344,067,767.50
  5. Step 5: Solve for x
    x = 2,653,550,344,067,767.50/58,804,986.72
  6. Step 6: Final answer
    x = 45,124,580.28

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