Home / 40,321,641.70-60,482,462.55-28,984,233.70

Finding the Fourth Proportional to 40,321,641.70, 60,482,462.55 and 28,984,233.70

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Solution

The fourth proportional to 40,321,641.70, 60,482,462.55 and 28,984,233.70 is: 43,476,350.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,321,641.70 : 60,482,462.55 = 28,984,233.70 : x
  2. Step 2: Convert to fraction form
    40,321,641.70/60,482,462.55 = 28,984,233.70/x
  3. Step 3: Cross multiply
    40,321,641.70x = 60,482,462.55 × 28,984,233.70
  4. Step 4: Simplify right side
    40,321,641.70x = 1,753,037,829,300,697.75
  5. Step 5: Solve for x
    x = 1,753,037,829,300,697.75/40,321,641.70
  6. Step 6: Final answer
    x = 43,476,350.55

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