Home / 58,538,518.21-80,783,804.96-32,433,447.25

Finding the Fourth Proportional to 58,538,518.21, 80,783,804.96 and 32,433,447.25

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Solution

The fourth proportional to 58,538,518.21, 80,783,804.96 and 32,433,447.25 is: 44,758,517.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,538,518.21 : 80,783,804.96 = 32,433,447.25 : x
  2. Step 2: Convert to fraction form
    58,538,518.21/80,783,804.96 = 32,433,447.25/x
  3. Step 3: Cross multiply
    58,538,518.21x = 80,783,804.96 × 32,433,447.25
  4. Step 4: Simplify right side
    58,538,518.21x = 2,620,097,276,824,448
  5. Step 5: Solve for x
    x = 2,620,097,276,824,448/58,538,518.21
  6. Step 6: Final answer
    x = 44,758,517.25

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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.