Home / 132,604,176.52-198,937,035.84-41,725,403.56

Finding the Fourth Proportional to 132,604,176.52, 198,937,035.84 and 41,725,403.56

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Solution

The fourth proportional to 132,604,176.52, 198,937,035.84 and 41,725,403.56 is: 62,597,787.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,604,176.52 : 198,937,035.84 = 41,725,403.56 : x
  2. Step 2: Convert to fraction form
    132,604,176.52/198,937,035.84 = 41,725,403.56/x
  3. Step 3: Cross multiply
    132,604,176.52x = 198,937,035.84 × 41,725,403.56
  4. Step 4: Simplify right side
    132,604,176.52x = 8,300,728,103,454,184
  5. Step 5: Solve for x
    x = 8,300,728,103,454,184/132,604,176.52
  6. Step 6: Final answer
    x = 62,597,787.80

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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.