Home / 105,155,933.59-157,738,771.86-32,375,974.24

Finding the Fourth Proportional to 105,155,933.59, 157,738,771.86 and 32,375,974.24

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Solution

The fourth proportional to 105,155,933.59, 157,738,771.86 and 32,375,974.24 is: 48,565,461.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,155,933.59 : 157,738,771.86 = 32,375,974.24 : x
  2. Step 2: Convert to fraction form
    105,155,933.59/157,738,771.86 = 32,375,974.24/x
  3. Step 3: Cross multiply
    105,155,933.59x = 157,738,771.86 × 32,375,974.24
  4. Step 4: Simplify right side
    105,155,933.59x = 5,106,946,414,388,597
  5. Step 5: Solve for x
    x = 5,106,946,414,388,597/105,155,933.59
  6. Step 6: Final answer
    x = 48,565,461.22

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