Home / 43,925,448.32-65,795,480.64-35,242,538.88

Finding the Fourth Proportional to 43,925,448.32, 65,795,480.64 and 35,242,538.88

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Solution

The fourth proportional to 43,925,448.32, 65,795,480.64 and 35,242,538.88 is: 52,789,439.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,925,448.32 : 65,795,480.64 = 35,242,538.88 : x
  2. Step 2: Convert to fraction form
    43,925,448.32/65,795,480.64 = 35,242,538.88/x
  3. Step 3: Cross multiply
    43,925,448.32x = 65,795,480.64 × 35,242,538.88
  4. Step 4: Simplify right side
    43,925,448.32x = 2,318,799,784,583,487.50
  5. Step 5: Solve for x
    x = 2,318,799,784,583,487.50/43,925,448.32
  6. Step 6: Final answer
    x = 52,789,439.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.