Home / 41,657,744.40-62,380,328.40-33,154,688.40

Finding the Fourth Proportional to 41,657,744.40, 62,380,328.40 and 33,154,688.40

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Solution

The fourth proportional to 41,657,744.40, 62,380,328.40 and 33,154,688.40 is: 49,647,439.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,657,744.40 : 62,380,328.40 = 33,154,688.40 : x
  2. Step 2: Convert to fraction form
    41,657,744.40/62,380,328.40 = 33,154,688.40/x
  3. Step 3: Cross multiply
    41,657,744.40x = 62,380,328.40 × 33,154,688.40
  4. Step 4: Simplify right side
    41,657,744.40x = 2,068,200,350,391,670.50
  5. Step 5: Solve for x
    x = 2,068,200,350,391,670.50/41,657,744.40
  6. Step 6: Final answer
    x = 49,647,439.63

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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.