Home / 91,704,446.52-137,558,069.76-23,545,629.24

Finding the Fourth Proportional to 91,704,446.52, 137,558,069.76 and 23,545,629.24

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Solution

The fourth proportional to 91,704,446.52, 137,558,069.76 and 23,545,629.24 is: 35,318,803.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,704,446.52 : 137,558,069.76 = 23,545,629.24 : x
  2. Step 2: Convert to fraction form
    91,704,446.52/137,558,069.76 = 23,545,629.24/x
  3. Step 3: Cross multiply
    91,704,446.52x = 137,558,069.76 × 23,545,629.24
  4. Step 4: Simplify right side
    91,704,446.52x = 3,238,891,309,539,015.50
  5. Step 5: Solve for x
    x = 3,238,891,309,539,015.50/91,704,446.52
  6. Step 6: Final answer
    x = 35,318,803.31

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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.