Home / 54,394,900.32-81,573,336.72-16,046,237.28

Finding the Fourth Proportional to 54,394,900.32, 81,573,336.72 and 16,046,237.28

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Solution

The fourth proportional to 54,394,900.32, 81,573,336.72 and 16,046,237.28 is: 24,063,746.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,394,900.32 : 81,573,336.72 = 16,046,237.28 : x
  2. Step 2: Convert to fraction form
    54,394,900.32/81,573,336.72 = 16,046,237.28/x
  3. Step 3: Cross multiply
    54,394,900.32x = 81,573,336.72 × 16,046,237.28
  4. Step 4: Simplify right side
    54,394,900.32x = 1,308,945,116,730,456.75
  5. Step 5: Solve for x
    x = 1,308,945,116,730,456.75/54,394,900.32
  6. Step 6: Final answer
    x = 24,063,746.95

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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.