Home / 56,552,438.80-84,828,658.20-37,181,414.35

Finding the Fourth Proportional to 56,552,438.80, 84,828,658.20 and 37,181,414.35

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Solution

The fourth proportional to 56,552,438.80, 84,828,658.20 and 37,181,414.35 is: 55,772,121.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,552,438.80 : 84,828,658.20 = 37,181,414.35 : x
  2. Step 2: Convert to fraction form
    56,552,438.80/84,828,658.20 = 37,181,414.35/x
  3. Step 3: Cross multiply
    56,552,438.80x = 84,828,658.20 × 37,181,414.35
  4. Step 4: Simplify right side
    56,552,438.80x = 3,154,049,489,288,725.50
  5. Step 5: Solve for x
    x = 3,154,049,489,288,725.50/56,552,438.80
  6. Step 6: Final answer
    x = 55,772,121.53

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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.