Home / 41,261,665.20-56,938,601.88-22,926,323.76

Finding the Fourth Proportional to 41,261,665.20, 56,938,601.88 and 22,926,323.76

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Solution

The fourth proportional to 41,261,665.20, 56,938,601.88 and 22,926,323.76 is: 31,636,939.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,261,665.20 : 56,938,601.88 = 22,926,323.76 : x
  2. Step 2: Convert to fraction form
    41,261,665.20/56,938,601.88 = 22,926,323.76/x
  3. Step 3: Cross multiply
    41,261,665.20x = 56,938,601.88 × 22,926,323.76
  4. Step 4: Simplify right side
    41,261,665.20x = 1,305,392,821,142,624.75
  5. Step 5: Solve for x
    x = 1,305,392,821,142,624.75/41,261,665.20
  6. Step 6: Final answer
    x = 31,636,939.88

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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.