Home / 25,304,607.54-37,920,562.83-14,383,474.74

Finding the Fourth Proportional to 25,304,607.54, 37,920,562.83 and 14,383,474.74

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Solution

The fourth proportional to 25,304,607.54, 37,920,562.83 and 14,383,474.74 is: 21,554,551.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,304,607.54 : 37,920,562.83 = 14,383,474.74 : x
  2. Step 2: Convert to fraction form
    25,304,607.54/37,920,562.83 = 14,383,474.74/x
  3. Step 3: Cross multiply
    25,304,607.54x = 37,920,562.83 × 14,383,474.74
  4. Step 4: Simplify right side
    25,304,607.54x = 545,429,457,591,887.88
  5. Step 5: Solve for x
    x = 545,429,457,591,887.88/25,304,607.54
  6. Step 6: Final answer
    x = 21,554,551.15

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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.