Home / 233,846,945.60-350,266,533.60-193,536,161.60

Finding the Fourth Proportional to 233,846,945.60, 350,266,533.60 and 193,536,161.60

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Solution

The fourth proportional to 233,846,945.60, 350,266,533.60 and 193,536,161.60 is: 289,887,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,846,945.60 : 350,266,533.60 = 193,536,161.60 : x
  2. Step 2: Convert to fraction form
    233,846,945.60/350,266,533.60 = 193,536,161.60/x
  3. Step 3: Cross multiply
    233,846,945.60x = 350,266,533.60 × 193,536,161.60
  4. Step 4: Simplify right side
    233,846,945.60x = 67,789,240,449,881,432
  5. Step 5: Solve for x
    x = 67,789,240,449,881,432/233,846,945.60
  6. Step 6: Final answer
    x = 289,887,217.80

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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.