Home / 62,336,644.20-93,504,966.30-16,898,438.70

Finding the Fourth Proportional to 62,336,644.20, 93,504,966.30 and 16,898,438.70

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Solution

The fourth proportional to 62,336,644.20, 93,504,966.30 and 16,898,438.70 is: 25,347,658.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,336,644.20 : 93,504,966.30 = 16,898,438.70 : x
  2. Step 2: Convert to fraction form
    62,336,644.20/93,504,966.30 = 16,898,438.70/x
  3. Step 3: Cross multiply
    62,336,644.20x = 93,504,966.30 × 16,898,438.70
  4. Step 4: Simplify right side
    62,336,644.20x = 1,580,087,941,166,115.75
  5. Step 5: Solve for x
    x = 1,580,087,941,166,115.75/62,336,644.20
  6. Step 6: Final answer
    x = 25,347,658.05

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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.