Home / 42,370,884.56-58,477,776.72-24,735,571.04

Finding the Fourth Proportional to 42,370,884.56, 58,477,776.72 and 24,735,571.04

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Solution

The fourth proportional to 42,370,884.56, 58,477,776.72 and 24,735,571.04 is: 34,138,565.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,370,884.56 : 58,477,776.72 = 24,735,571.04 : x
  2. Step 2: Convert to fraction form
    42,370,884.56/58,477,776.72 = 24,735,571.04/x
  3. Step 3: Cross multiply
    42,370,884.56x = 58,477,776.72 × 24,735,571.04
  4. Step 4: Simplify right side
    42,370,884.56x = 1,446,481,200,318,818
  5. Step 5: Solve for x
    x = 1,446,481,200,318,818/42,370,884.56
  6. Step 6: Final answer
    x = 34,138,565.09

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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.