Home / 82,795,050.96-114,257,925.94-45,626,664.83

Finding the Fourth Proportional to 82,795,050.96, 114,257,925.94 and 45,626,664.83

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Solution

The fourth proportional to 82,795,050.96, 114,257,925.94 and 45,626,664.83 is: 62,965,213.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,795,050.96 : 114,257,925.94 = 45,626,664.83 : x
  2. Step 2: Convert to fraction form
    82,795,050.96/114,257,925.94 = 45,626,664.83/x
  3. Step 3: Cross multiply
    82,795,050.96x = 114,257,925.94 × 45,626,664.83
  4. Step 4: Simplify right side
    82,795,050.96x = 5,213,208,091,206,219
  5. Step 5: Solve for x
    x = 5,213,208,091,206,219/82,795,050.96
  6. Step 6: Final answer
    x = 62,965,213.87

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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.