Home / 180,263,026.02-270,356,704.39-50,840,368.90

Finding the Fourth Proportional to 180,263,026.02, 270,356,704.39 and 50,840,368.90

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Solution

The fourth proportional to 180,263,026.02, 270,356,704.39 and 50,840,368.90 is: 76,249,882.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,263,026.02 : 270,356,704.39 = 50,840,368.90 : x
  2. Step 2: Convert to fraction form
    180,263,026.02/270,356,704.39 = 50,840,368.90/x
  3. Step 3: Cross multiply
    180,263,026.02x = 270,356,704.39 × 50,840,368.90
  4. Step 4: Simplify right side
    180,263,026.02x = 13,745,034,585,775,848
  5. Step 5: Solve for x
    x = 13,745,034,585,775,848/180,263,026.02
  6. Step 6: Final answer
    x = 76,249,882.68

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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.