Home / 37,790,718.72-52,133,230.44-22,310,432.88

Finding the Fourth Proportional to 37,790,718.72, 52,133,230.44 and 22,310,432.88

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Solution

The fourth proportional to 37,790,718.72, 52,133,230.44 and 22,310,432.88 is: 30,777,793.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,790,718.72 : 52,133,230.44 = 22,310,432.88 : x
  2. Step 2: Convert to fraction form
    37,790,718.72/52,133,230.44 = 22,310,432.88/x
  3. Step 3: Cross multiply
    37,790,718.72x = 52,133,230.44 × 22,310,432.88
  4. Step 4: Simplify right side
    37,790,718.72x = 1,163,114,938,549,192.75
  5. Step 5: Solve for x
    x = 1,163,114,938,549,192.75/37,790,718.72
  6. Step 6: Final answer
    x = 30,777,793.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.